Bulbs for zone 6
These 2,553 bulbs grow in USDA zone 6. Zone 6 winters reach -10 to 0°F (-23 to -18°C). Garden centre favorites come first. Find your zone.
- Rigel tulipTulipa 'Rigel'Zones 3 to 8 · Full sun · 22"
- Rob Verlinden tulipTulipa 'Rob Verlinden'Zones 3 to 8 · Full sun · 10"
- Robert Schuller tulipTulipa 'Robert Schuller'Zones 3 to 8 · Full sun
- Robert Schumann tulipTulipa 'Robert Schumann'Zones 3 to 8 · Full sun · 8"
- Rocky Horror daffodilNarcissus 'Rocky Horror'Zones 4 to 8 · Sun to part shade · 14"
- Roma irisIris 'Roma'Zones 5 to 9 · Full sun
- Rosario irisIris 'Rosario'Zones 5 to 9 · Full sun
- Rose Beauty tulipTulipa 'Rose Beauty'Zones 3 to 8 · Full sun · 16"
- Rose Royale daffodilNarcissus 'Rose Royale'Zones 4 to 8 · Sun to part shade · 18"
- Roseate Hues daffodilNarcissus 'Roseate Hues'Zones 4 to 8 · Sun to part shade · 18"
- Rosella tulipTulipa 'Rosella'Zones 3 to 8 · Full sun · 2 ft
- Rosy Queen tulipTulipa 'Rosy Queen'Zones 3 to 8 · Full sun · 10"
- Rosy Sunrise daffodilNarcissus 'Rosy Sunrise'Zones 4 to 8 · Sun to part shade · 16"
- Rouge daffodilNarcissus 'Rouge'Zones 4 to 8 · Sun to part shade · 18"
- Roxane daffodilNarcissus 'Roxane'Zones 4 to 8 · Sun to part shade · 18"
- Royal Magic tulipTulipa 'Royal Magic'Zones 3 to 8 · Full sun · 22"
- Royal Pearl tulipTulipa 'Royal Pearl'Zones 3 to 8 · Full sun · 22"
- Rushlight daffodilNarcissus 'Rushlight'Zones 4 to 8 · Sun to part shade · 18"
- Saint Agnes daffodilNarcissus 'Saint Agnes'Zones 4 to 8 · Sun to part shade · 14"
- Salcido tulipTulipa 'Salcido'Zones 3 to 8 · Full sun · 12"
- Salmon Trout daffodilNarcissus 'Salmon Trout'Zones 4 to 8 · Sun to part shade · 16"
- Satisfaction tulipTulipa 'Satisfaction'Zones 3 to 8 · Full sun · 20"
- Saturnus tulipTulipa 'Saturnus'Zones 3 to 8 · Full sun · 14"
- Sauron tulipTulipa 'Sauron'Zones 3 to 8 · Full sun · 10"
- Scarlet Leader daffodilNarcissus 'Scarlet Leader'Zones 4 to 8 · Sun to part shade · 18"
- Segwun tulipTulipa 'Segwun'Zones 3 to 8 · Full sun · 12"
- Selma Lagerlöf daffodilNarcissus 'Selma Lagerlöf'Zones 4 to 8 · Sun to part shade · 18"
- Sheila Ann Germaney irisIris 'Sheila Ann Germaney'Zones 5 to 9 · Full sun · 4"
- Show Girl tulipTulipa 'Show Girl'Zones 3 to 8 · Full sun · 3 ft
- Showman daffodilNarcissus 'Showman'Zones 4 to 8 · Sun to part shade · 18"
- Signal Light daffodilNarcissus 'Signal Light'Zones 4 to 8 · Sun to part shade · 18"
- Sigrid Undset tulipTulipa 'Sigrid Undset'Zones 3 to 8 · Full sun · 2 ft
- Sigurta daffodilNarcissus 'Sigurta'Zones 4 to 8 · Sun to part shade · 18"
- Silver Wedding daffodilNarcissus 'Silver Wedding'Zones 4 to 8 · Sun to part shade · 16"
- Sincerity daffodilNarcissus 'Sincerity'Zones 4 to 8 · Sun to part shade · 18"
- Slieveboy daffodilNarcissus 'Slieveboy'Zones 4 to 8 · Sun to part shade · 16"
- Smiling Ann tulipTulipa 'Smiling Ann'Zones 3 to 8 · Full sun · 20"
- Snowshill daffodilNarcissus 'Snowshill'Zones 4 to 8 · Sun to part shade · 18"
- Sothis tulipTulipa 'Sothis'Zones 3 to 8 · Full sun · 16"
- Sound daffodilNarcissus 'Sound'Zones 4 to 8 · Sun to part shade · 13"
- Southern Cross tulipTulipa 'Southern Cross'Zones 3 to 8 · Full sun · 2 ft
- Spencer Tracy daffodilNarcissus 'Spencer Tracy'Zones 4 to 8 · Sun to part shade · 18"
- Spitzbergen daffodilNarcissus 'Spitzbergen'Zones 4 to 8 · Sun to part shade · 18"
- Spring Glory daffodilNarcissus 'Spring Glory'Zones 4 to 8 · Sun to part shade · 18"
- Statue daffodilNarcissus 'Statue'Zones 4 to 8 · Sun to part shade · 20"
- Story tulipTulipa 'Story'Zones 3 to 8 · Full sun · 16"
- Stradivarius tulipTulipa 'Stradivarius'Zones 3 to 8 · Full sun · 20"
- Striped Favourite tulipTulipa 'Striped Favourite'Zones 3 to 8 · Full sun · 22"
- Sulphur Cloud tulipTulipa 'Sulphur Cloud'Zones 3 to 8 · Full sun · 14"
- Summit daffodilNarcissus 'Summit'Zones 4 to 8 · Sun to part shade · 16"
- Sun Valley daffodilNarcissus 'Sun Valley'Zones 4 to 8 · Sun to part shade · 16"
- Sunburst tulipTulipa 'Sunburst'Zones 3 to 8 · Full sun · 12"
- Sundew tulipTulipa 'Sundew'Zones 3 to 8 · Full sun · 16"
- Suomi 100 tulipTulipa 'Suomi 100'Zones 3 to 8 · Full sun · 18"
- Sweelinck tulipTulipa 'Sweelinck'Zones 3 to 8 · Full sun · 10"
- Sweet Pepper daffodilNarcissus 'Sweet Pepper'Zones 4 to 8 · Sun to part shade · 18"
- Swinging World tulipTulipa 'Swinging World'Zones 3 to 8 · Full sun · 2 ft
- Symphonia tulipTulipa 'Symphonia'Zones 3 to 8 · Full sun · 2 ft
- Symphony irisIris 'Symphony'Zones 5 to 9 · Full sun
- Syracuse daffodilNarcissus 'Syracuse'Zones 4 to 8 · Sun to part shade · 18"