Which crib is better for a small nursery?

The Heartland has a slightly smaller footprint at 29.5" W x 54.25" L versus 30" W x 55.75" D for the Penelope. The difference is about half an inch in width and 1.5 inches in length, so either fits a similar space.

Is the Penelope worth the extra $150?

Only if you will use the sofa or full-bed-with-footboard conversions. Both cribs have three mattress heights and the same JPMA and GREENGUARD Gold certifications, so the premium buys styling and extra configurations, not better safety.

Which one lasts longer?

The Penelope, on paper, because it converts to a sofa and to a full bed with or without a footboard. The Heartland stops at a full bed with headboard only. Both go from crib to toddler bed to daybed to full bed.

Do both take a standard crib mattress?

Yes. Both are listed for a standard crib mattress, which is sold separately for each.

Are the conversion kits included?

The Penelope includes the daybed and sofa rail; the toddler guardrail and full-size bed rails are sold separately. Check what ships with the Heartland before buying, since its listing does not spell out the rails.

Which is easier to move or assemble?

The Heartland is lighter at 41.1 lbs versus 56.4 lbs for the Penelope, so it is easier to move. Both use three mattress height settings and standard hardware.

Penelope 6-in-1 Convertible Crib vs Pottery Barn Heartland 4-in-1 Crib

Buy the Heartland if budget and simplicity matter: it is $179.99 at Delta Children as of November 7, 2026, versus $329.99 at Wayfair for the Penelope. Buy the Penelope if you want the extra conversions (sofa and full bed with footboard) and the scalloped look. Both are JPMA and GREENGUARD Gold certified, so safety is not the deciding factor. The Penelope costs about $150 more and is heavier at 56.4 lbs versus 41.1 lbs.

Today the Pottery Barn Heartland 4-in-1 Crib costs $150.00 less at its best price.

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