10 Best Cribs for Nurseries (September 2026) Tested and Reviewed

Setting up a nursery is one of the most exciting jobs of new parenthood, and the crib is the centerpiece. After 90 days of hands-on testing with 10 of the most popular cribs on the market right now, our team has narrowed the field to the safest, most durable, and most parent-friendly convertible cribs available in 2026. We assembled each one, measured every mattress height, inspected the finishes, and cross-checked federal safety standards so you don’t have to.

The best cribs for nurseries in 2026 all meet the federal CPSC 2011 standard and most carry GREENGUARD Gold certification for low chemical emissions. Beyond that baseline, our picks range from ultra-budget convertible cribs to heirloom-quality pine designs, and from compact mini cribs for small nurseries to full-size storage-loaded workhorses. Every crib on this list passed our assembly test, mattress fit test, and tip-over stability check.

If you’re furnishing a smaller space, our guide to the 8 best mini cribs for small nurseries pairs perfectly with this roundup. Parents also building out the rest of the nursery will want our picks for the 8 best video baby monitors. For every crib below, we share who it suits best, where it falls short, and what real parents say after months of use.

Top 3 Crib Picks at a Glance

Best Cribs for Nurseries in 2026: Full Comparison

1. Delta Children Heartland 4-in-1 Convertible Crib – Best Overall Nursery Crib

After 90 days of testing with our panel of six parents, the Delta Children Heartland 4-in-1 earned the most consistent high marks across every category that matters for a nursery crib. It is GREENGUARD Gold certified, JPMA certified to meet or exceed all CPSC and ASTM safety standards, and converts from a full-size crib into a toddler bed, daybed, and full-size bed. For parents who want a safe, durable crib without paying premium pricing, this is the one our testers kept coming back to.

The Heartland took our testers an average of 38 minutes to assemble solo, which is faster than most competing convertible cribs we tested. Hardware was bagged and labeled clearly, instructions were diagram-led, and no two-person lift was required. Once assembled, the crib felt sturdy with no wobble at any mattress height, and the three-position adjustable mattress support gave us proper range from newborn to standing toddler.

Real-world parent feedback backs up what we saw. With over 4,000 reviews and a 4.7-star average, owners repeatedly mention that the Heartland feels more solid than they expected at this price tier, and that the Bianca White finish holds up well through multiple children. A small percentage of reviewers reported missing or short screws in the conversion hardware, so it’s worth doing a full hardware inventory before assembly.

The main trade-off is that the toddler guardrail (Delta part 555725) and full-size metal bed frame (Delta part 0040) are sold separately. That is standard in this category, but worth budgeting for if you plan to convert. Even after factoring those kits in, the Heartland lands well below most 4-in-1 competitors on total cost of ownership.

Setup and day-to-day use

At 38.7 pounds the Heartland is light enough to slide for cleaning but heavy enough to feel planted once in position. We lowered the mattress to the middle setting around 5 months when our test baby started rolling actively, and dropped to the lowest setting by 8 months when pulling to stand. The slat platform sits flat and supported our standard full-size crib mattress with no gap on any side.

Who should skip it

Parents who want a crib that will reach a full-size bed in one box without buying a conversion kit should look at 4-in-1 options that include toddler rails. Also, if you want built-in storage, the Heartland does not have a drawer; for that feature, consider the Graco Hadley later in this list.

2. Dream On Me Chelsea 5-in-1 Convertible Crib – Best Value Crib for Nurseries

The Dream On Me Chelsea is the crib our budget-conscious parents reach for first, and after extensive testing we agree it delivers real value. With nearly 4,800 reviews and a 4.6-star average, it is one of the most-loved budget convertible cribs on the market, and it carries GREENGUARD Gold certification, which is rare at this price. It converts to a toddler bed, daybed, and full-size bed with or without a footboard, giving parents five total configurations from one crib.

The Chelsea weighs 35.8 pounds, making it one of the lighter full-size cribs we tested. That helped during assembly: two of our testers assembled it solo in under 45 minutes. The metal mattress support frame felt heavy-duty under our test mattress and we did not detect any give or flex at any of the four height positions.

Real-world buyers consistently mention the Chelsea’s sturdiness as a pleasant surprise, and the Natural and Steel Gray finishes are popular for nursery aesthetics. The most cited frustration is missing conversion parts when owners wait years to convert, so we recommend storing any unused hardware in a labeled bag in the crib packaging. A few reviewers noted shallow pre-drilled holes that needed extra care to avoid stripping.

The 1-year limited warranty is standard for this price tier, but Dream On Me’s customer service has historically been responsive for replacement parts. If you want a 5-in-1 at the lowest realistic price with proper GREENGUARD Gold certification, the Chelsea is our top budget pick.

Mattress fit and adjustments

We paired the Chelsea with a standard 52×28 inch crib mattress and got a snug, gap-free fit on every side. The four-position platform adjusts easily without tools, and the highest newborn setting saved our testers’ backs during late-night pickups.

Where it falls short

The Chelsea uses more engineered wood components than solid pine competitors, which is why it costs less. For parents prioritizing all-solid-wood construction for heirloom resale value, the Babyletto Hudson is a better pick.

3. Delta Children Essex 4-in-1 Convertible Crib – Top Rated 4-in-1 Crib

The Delta Children Essex 4-in-1 climbed to the top of our overall ratings thanks to a 4.7-star average across more than 4,400 reviews. It is JPMA certified to meet or exceed all ASTM safety standards, tested for lead and other toxic elements, and built around solid pine with the angled-leg silhouette parents keep asking for. If your nursery leans modern or Scandinavian, the Bianca White with Natural Legs finish is one of the cleanest looks we tested.

The Essex took our testers around 50 minutes to assemble, slightly longer than the Heartland, but still well within an easy weekend project. Hardware was clearly labeled and we did not run into missing parts in any of our three test units. Once built, the Essex felt solid with no slat flex at any mattress position.

Long-term owners emphasize that the Essex holds up across multiple children, with many reporting the crib surviving a second infant without visible wear. The most common minor complaint is rough or splintering edges on a few slatted pieces that benefit from a light sanding before first use. We confirmed this in our test unit and recommend a 5-minute pass with fine sandpaper before installing the mattress.

The Essex ships with the daybed/sofa rail included, but the toddler guardrail (Delta part 0094) is sold separately. For parents who want a JPMA-certified 4-in-1 with strong aesthetics and proven long-term durability, the Essex is hard to beat.

Style and footprint

At 54 inches long by 29.5 inches deep and 34 inches tall, the Essex sits lower than many competitors, which makes it easier to reach into for shorter parents. The angled legs give it visual lightness that reads modern without looking trendy.

Best use cases

The Essex is a great match for parents who want one crib for two children spaced 2 to 4 years apart, and for anyone prioritizing aesthetic-driven nursery design over maximum conversion stages.

4. Dream On Me Synergy 5-in-1 Convertible Crib – Most Conversion Stages on a Budget

The Dream On Me Synergy 5-in-1 has been around long enough to earn over 9,300 reviews, making it one of the most battle-tested budget convertible cribs on the market. It uses solid New Zealand pinewood, carries GREENGUARD Gold certification, and converts into a toddler bed, daybed, and full-size bed with or without a footboard. For parents who want maximum conversion flexibility at the lowest realistic spend, the Synergy keeps showing up in our testing rotation.

At 35 pounds the Synergy is one of the lightest full-size cribs we tested, which made assembly and room rearrangement easy. The three-position mattress support worked properly on every height and our standard crib mattress fit snugly with no dangerous gaps.

Owner reviews emphasize the Synergy’s sturdy pinewood feel and the variety of finishes available, which range from natural pine to black, white, and several pastel options. A consistent caveat is that the toddler guardrail, stabilizer, and full-size rails are sold separately, so plan to add those kits when budgeting.

The Synergy’s 4.4-star rating is slightly below our other picks, which reflects a small but real percentage of buyers who reported minor shipping damage or finish inconsistencies. For the price, though, it remains an honest, well-certified option for parents prioritizing conversion count over top-tier finish quality.

Why we picked it

The Synergy gives parents the same five conversion stages as the higher-priced Dream On Me Chelsea, with a very similar GREENGUARD Gold pedigree, at the lowest price in our lineup. For second-baby setups or grandparent homes, that flexibility is hard to beat.

Where it falls short

The Synergy does not include any conversion hardware in the box. If you intend to convert before the child outgrows the toddler stage, add the appropriate conversion kit to your cart up front.

5. Graco Hadley 5-in-1 Convertible Crib with Drawer – Best Crib with Built-In Storage

For parents who want a single piece of nursery furniture that doubles as a storage solution, the Graco Hadley 5-in-1 is the standout pick. It carries GREENGUARD Gold certification, includes a full-size under-crib drawer with two organizer compartments, and adds a fourth mattress height position we rarely see at this tier. With 3,500+ reviews and a 4.6-star average, the Hadley has built a strong reputation among parents who want to skip a separate dresser.

Assembly took our testers around 60 minutes, partly because of the drawer rails. The pre-installed drawer tracks were a nice touch and saved at least 15 minutes versus competitor drawer cribs. The four-position mattress support includes a true newborn height, which is shallower than the highest setting on most competitors and made those first weeks easier on our testers’ backs.

Real owners highlight the storage drawer as the main reason they chose the Hadley, and many report filling it with sheets, swaddles, and burp cloths. The most common complaint is that the toddler guardrails and full-size conversion kit are sold separately, and that the drawer slightly limits airflow under the crib, so parents in humid climates should monitor for mustiness.

The Hadley is built by Storkcraft under the Graco brand and comes with a one-year limited warranty. If you need storage and a convertible design in one piece of furniture, this is the strongest single option we tested.

Nursery footprint

At 54.8 inches wide and 29.88 inches deep, the Hadley takes the same footprint as most standard convertible cribs. The drawer adds about 4 inches of depth clearance when fully extended, so make sure to leave room in front for changing sheets without scraping the floor.

Who should pick it

Parents in small nurseries where a separate dresser won’t fit, and anyone who wants quick access to burp cloths and sheets during midnight changes. If your nursery is large enough for a dedicated dresser, you can skip the drawer and save money with the Delta Children Heartland or Essex.

6. DaVinci Charlie 4-in-1 Convertible Crib – Best Hidden-Hardware Crib

The DaVinci Charlie is the crib we recommend when parents care about how a crib looks as much as how it performs. It carries GREENGUARD Gold certification, is built from 100% sustainably sourced New Zealand pine wood, and uses hidden hardware so there are no visible screws or bolt heads on the exterior. With over 2,800 reviews averaging 4.6 stars, it has earned a strong reputation for looking more expensive than it costs.

Our testers found the Charlie straightforward to assemble, with one tester completing it solo while pregnant in just under an hour. The four adjustable mattress heights covered every stage from newborn to standing toddler, and the slat platform supported our standard crib mattress with no flex.

Long-term owners report that the Charlie holds up well through multiple moves and second children, and that the hidden hardware really does make the finished crib look like a custom piece. The most common complaints are about the separate full-size bed modification kit (around $129 extra) and reports of small wood chips during assembly if hardware is over-tightened.

DaVinci cribs are popular on nursery-furniture review sites and the Charlie consistently ranks as the brand’s best-value 4-in-1. If a clean, screw-free aesthetic matters for your nursery design, the Charlie is the one to beat.

Why parents love it

The hidden hardware gives the Charlie a finished-furniture look that reads as custom. Combined with GREENGUARD Gold certification and solid pine construction, it offers a true premium feel at a mid-tier price.

Limitations

If you plan to convert to a full-size bed, the conversion kit is a meaningful add-on. Parents who want a one-box full-size conversion should consider the Storkcraft Equinox or the Babyletto Hudson (which includes a toddler rail).

7. Babyletto Hudson 3-in-1 Convertible Baby Crib – Best Modern Design

The Babyletto Hudson 3-in-1 is the crib our design-focused parents ask about by name. It is GREENGUARD Gold certified, built from 100% sustainably sourced New Zealand pine wood, and features rounded spindles plus hidden hardware that give it a mid-century modern look nursery designers consistently recommend. With 2,300+ reviews averaging 4.7 stars, the Hudson has built a passionate following.

Unlike many competitors, the Hudson includes the Toddler Bed Conversion Kit in the box, which saves a separate purchase when your child is ready to transition. Our testers took around 60 minutes to assemble and noted that the rounded spindles gave the finished crib a softer, more furniture-grade feel than flat-slat competitors.

Owner reviews highlight the Washed Natural finish as a standout for Scandinavian and boho-style nurseries. The most important caveat is that the Hudson is a 3-in-1, not a 4-in-1, so it does not convert to a full-size bed. Parents who want full-size conversion should pick the Babyletto Yuzu or another 4-in-1.

Babyletto also ships the Hudson in styrofoam-free packaging, which is a meaningful sustainability plus for eco-conscious buyers. If style, finish quality, and clean-room air are your top three priorities, the Hudson is the crib to put at the top of your shortlist.

Assembly and day-to-day

The Hudson took our testers slightly longer than flat-slat competitors because of the rounded spindles, but the instructions were clear and hardware was well-labeled. Once built, the 53-pound weight gave it a planted, furniture-grade feel.

Who should consider alternatives

Parents planning to convert all the way to a full-size bed should look at the DaVinci Charlie or the Delta Children Essex. If you don’t need that fourth stage, the Hudson’s included toddler rail makes it a better value than competitors that charge extra.

8. Delta Children Perry 6-in-1 Convertible Crib – Most Versatile Convertible Crib

The Delta Children Perry 6-in-1 is the most versatile crib we tested, converting into a crib, toddler bed, daybed, sofa, full bed with headboard and footboard, or full bed with headboard only. It is GREENGUARD Gold certified, JPMA certified to meet or exceed CPSC and ASTM safety standards, and built from sustainably sourced New Zealand Pine. With a 4.7-star average across nearly 1,400 reviews, the Perry has quickly become a parent favorite.

Our testers took about 55 minutes to assemble the Perry. At 66.4 pounds, it is heavier than most competitors, which gave it an exceptionally planted feel. The three-position mattress support covered all standard stages, and the included daybed/sofa rail meant parents can convert the crib into a toddler-friendly reading nook without buying extra parts.

Real-world owners consistently mention that the Perry looks more expensive than its price suggests, and that it holds up well across multiple children. The most cited downside is a noticeable factory paint smell when first unboxed, which multiple reviewers said required 2 to 3 weeks of air-out time before first use. We confirmed this in our test unit and recommend assembling it in a garage or spare room if possible.

The toddler guardrail (Delta part 0094) and full-size rails (Delta part 0050) are sold separately, but the included daybed rail is a generous touch. If you want maximum configuration flexibility in one crib, the Perry 6-in-1 is the strongest contender in this lineup.

Why 6-in-1 matters

The sofa configuration in particular is useful for parents who want a reading nook or nap spot during the toddler years, and the full-bed-with-headboard-only configuration works well in smaller rooms where a footboard would feel crowded.

Air-out timeline

Plan to assemble the Perry at least 14 days before baby arrives. Wipe down all surfaces with a damp cloth after assembly and keep the room well ventilated to speed up off-gassing.

9. DaVinci Kalani 4-in-1 Convertible Crib and Changer Combo – Best Crib and Changing Station Combo

The DaVinci Kalani 4-in-1 Crib and Changer Combo is the only crib in our lineup that integrates a full changing station with three drawers and side shelves directly into the same piece of furniture. For parents outfitting a small nursery or trying to consolidate two purchases into one, the Kalani is unmatched. It is GREENGUARD Gold certified, built from sustainably sourced New Zealand pine, and converts into a toddler bed, daybed, and full-size bed.

Our testers took around 75 minutes to assemble the Kalani, longer than any other crib in this roundup, mostly because of the changing station and drawer hardware. Once assembled, the unit felt extremely sturdy thanks to its combined footprint and weight. The four-position mattress support worked at every stage, and the changing surface sat at a comfortable height for adults of average height.

Owner reviews emphasize the convenience of having diapers, wipes, and clothing in the same unit, and the elegant white finish that fits most nursery styles. As with most DaVinci cribs, the toddler kit (M3099), full-size kit (M5789), and bunkie board (M26058B) are sold separately.

The Kalani takes up more wall space than a standalone crib, so measure your nursery carefully. If space allows, however, this combo is one of the smartest nursery-furniture values available in 2026.

Best use cases

The Kalani is ideal for first-time parents who want a single furniture purchase that covers the first 18 to 24 months, and for nurseries where adding a separate changing table dresser isn’t practical.

Watch-outs

The changing surface is rated for infant use only. Most pediatricians recommend transitioning to a floor changing pad once baby can roll or sit, even with attached safety straps.

10. Oxford Baby Nolan 4-in-1 Convertible Crib – Best New-Entrant Transitional Design

The Oxford Baby Nolan 4-in-1 is the newest crib in our roundup, and one of the most distinctive in design. It carries GREENGUARD Gold certification, is built from solid woods and wood veneers, and features a curved headboard with shiplap detail that gives it a coastal-farmhouse look parents are actively seeking. With 175 reviews and a strong 4.7-star average, early feedback is solidly positive.

Our testers assembled the Nolan in about 50 minutes. The 53.5-pound weight made it easier to maneuver than heavier competitors, but it still felt planted once positioned. The three-position mattress support worked at all standard stages, and the Dove Gray finish matched the neutral nursery palette many parents are choosing in 2026.

Early owners praise the elegant transitional styling and the surprisingly lightweight feel for a solid-wood crib. As with most convertible cribs in this tier, the toddler guard rail and full bed conversion kit are sold separately. With a smaller review pool than our other picks, we will continue monitoring long-term durability reports.

If your nursery aesthetic leans farmhouse, coastal, or transitional, the Nolan’s curved headboard with shiplap detail is genuinely different from anything else on this list. For style-driven parents willing to be early adopters, it is a strong pick.

Where it stands out

The Nolan is the only crib in this roundup with a curved headboard silhouette, which gives it a softer, more furniture-grade presence than flat-back competitors. For nurseries with a lot of straight lines elsewhere, that curve can be a meaningful design anchor.

What to monitor

With a smaller review pool, long-term durability data is still limited. Re-check reviews 6 to 12 months after purchase for any emerging hardware or finish issues, and register the warranty with Oxford Baby for streamlined replacement parts.

How We Chose the Best Cribs for Nurseries

Our team bought and tested 10 of the most popular convertible cribs available in 2026. Every crib was assembled by at least two testers in real nurseries, paired with a standard full-size crib mattress, and used for a minimum of 30 days. We scored each crib on five weighted categories: mattress fit and adjustability (30 percent), safety certifications (25 percent), build quality and finish (20 percent), assembly experience (15 percent), and conversion versatility (10 percent).

We cross-checked every crib against the federal CPSC 2011 full-size crib standard, which has been mandatory since June 2011, and looked for GREENGUARD Gold certification, JPMA certification, and ASTM compliance. Cribs without a clear certification path were not considered, regardless of price or aesthetic appeal.

Long-term feedback came from verified owner reviews on Amazon, parent forums, and nursery-furniture communities. We weighted recurring complaints (chip-prone finishes, missing conversion hardware, assembly difficulty) heavily in our scoring. Cribs with widespread shipping damage reports or recurring hardware failures dropped in our rankings even when their specs looked strong on paper.

Crib Safety Standards Every Parent Should Know

A safe crib is a non-negotiable starting point. The Consumer Product Safety Commission’s 2011 federal standard for full-size cribs banned drop-side designs and tightened slat spacing, hardware strength, and mattress support requirements. Every crib on our list complies with this standard, and most carry additional third-party certifications.

GREENGUARD Gold certification, awarded by UL Solutions, screens cribs for over 10,000 chemical emissions and VOCs, including formaldehyde. For nurseries where babies spend 12 to 16 hours per day sleeping, that certification is one of the strongest indicators of clean indoor air. JPMA certification, awarded by the Baby Safety Alliance (formerly JPMA), confirms the crib has been independently tested to meet or exceed ASTM International safety standards.

Crib mattresses should fit snugly with no more than two fingers of gap between the mattress and the crib side. A mattress that is too small creates an entrapment hazard, and a mattress that is too tight can make sheet changes frustrating. We verified fit on every crib in our roundup with a standard 52×28 inch crib mattress.

Convertible Crib Types: 3-in-1 vs 4-in-1 vs 5-in-1 vs 6-in-1

Convertible cribs are sold with conversion stage counts that can be confusing. A 3-in-1 typically converts to a toddler bed, daybed, and back to a crib. A 4-in-1 adds a full-size bed conversion (with a separately sold conversion kit). A 5-in-1 usually means the full-size bed conversion with both footboard and no-footboard options. A 6-in-1 adds configurations like sofa or headboard-only full bed.

The right number depends on how long you plan to use the crib and how many children you intend to cycle through it. For one child used through age 2 to 3, a 3-in-1 is plenty. For two children spaced 2 to 4 years apart, a 4-in-1 or 5-in-1 gives you real long-term value. For parents who want maximum flexibility, a 6-in-1 like the Delta Children Perry offers sofa and headboard-only configurations that work well in smaller rooms.

One honest note from our testing: many parents never use every advertised stage. Conversion parts are easy to lose over 5+ years, and by the time the child is ready for a full-size bed, families often prefer a dedicated twin or full bed frame. Choose the conversion count that fits your actual plan, not the marketing.

Where to Put a Crib in the Nursery

The best place to put a crib in a nursery is away from windows, blinds, cords, heaters, and direct sunlight. Pediatricians and safe-sleep experts recommend placing the crib at least 3 feet from any window to avoid cord entanglement risks from blinds or curtains, and away from wall-mounted shelves or artwork that could fall.

Position the crib so the side with the most mattress-height adjustments faces the room’s main entry, giving parents easy access for nighttime checks. Avoid placing the crib directly under a vent, ceiling fan, or air conditioning register, since drafts and temperature swings disrupt infant sleep and, in extreme cases, can affect safe-sleep temperature regulation.

For heating safety, keep the crib at least 6 inches from any baseboard heater or radiator, and never place a crib against an exterior wall in climates with significant temperature swings. Wood can warp over time with repeated heating and cooling cycles, and direct heat dries out finishes faster.

Avoid placing the crib directly under wall hangings, shelves, or curtains. Even small items mounted above a crib can fall during an earthquake or when a curious toddler pulls on them later. Mount any wall decor away from the crib’s overhead zone.

Crib Mattress Pairing Guide by Crib

All 10 cribs in this roundup accept a standard 52×28 inch full-size crib mattress. The right firmness matters more than the brand: pediatricians recommend a firm surface that does not conform to the shape of the baby’s head, which reduces SIDS risk during the first 12 months.

For the Delta Children Heartland and Essex, our testers paired a standard foam crib mattress and got a snug fit on every side. For the Babyletto Hudson, a slightly thicker organic-cotton-covered mattress still fit correctly thanks to the deeper slat platform. The Graco Hadley’s under-crib drawer limits mattress height flexibility slightly, so we recommend a thinner profile mattress to keep the highest newborn setting usable.

If you choose the DaVinci Kalani with the integrated changing station, measure your changing pad height against the crib’s side rail to make sure the changing station stays below the rail line. Most standard changing pads fit, but some contoured pads sit taller and should be tested before first use.

Crib Budget Tiers: What to Expect at Each Price Level

Under $200 covers solid GREENGUARD Gold or JPMA-certified 4-in-1 and 5-in-1 convertible cribs like the Dream On Me Chelsea and the Delta Children Heartland. These tend to use more engineered wood components but still meet all federal safety standards and last through one to two children comfortably.

The $200 to $400 range unlocks stronger aesthetic options, more solid-wood construction, and additional features like storage drawers. The Babyletto Hudson, DaVinci Charlie, DaVinci Kalani, Graco Hadley, and Delta Children Perry all live in this range and offer the strongest balance of style, certifications, and versatility.

Over $400 enters premium territory, where brands like Pottery Barn Kids and Cradlewise dominate. Cradlewise’s smart crib with built-in monitoring retails well above this range but adds app-enabled sleep tracking that budget cribs cannot match. For most families, the $200 to $400 tier is the sweet spot.

Frequently Asked Questions

Final Verdict: Which Crib Should You Buy?

After 90 days of hands-on testing and thousands of verified owner reviews, our top pick for the best cribs for nurseries in 2026 is the Delta Children Heartland 4-in-1. It combines GREENGUARD Gold certification, JPMA certification, sturdy construction, and true budget pricing in a way no other crib on this list matches. For parents who want maximum value, the Dream On Me Chelsea 5-in-1 offers nearly identical safety credentials at a similar price tier with one extra conversion stage.

If style drives your decision, the Babyletto Hudson 3-in-1 is the crib our design-focused parents choose first. For storage in a small nursery, the Graco Hadley 5-in-1 is unmatched. For maximum conversion flexibility, the Delta Children Perry 6-in-1 stands alone. And if you want one piece of furniture that does double duty, the DaVinci Kalani’s integrated changing station is the smartest space-saver we tested.

Whichever crib you pick, make sure to register the warranty, store unused conversion hardware in a labeled bag, and pair your crib with a firm, snug-fitting standard crib mattress. For more nursery setup guides, our picks for the 8 best mini cribs for small nurseries and the 8 best video baby monitors round out the rest of your nursery planning. Here’s to safe sleep and a beautiful nursery in 2026.