While searching for more information about our spring bulb line-up I came across this handy little bulb planting guide. This is the same information that is shipped with the Park Seed orders. The full booklet tells you how to plant, where to plant, and other general care tips for a long list of garden plants. I thought this bulb chart was especially handy.
|
Item |
Planting Time |
Flowering Time |
Height(in.) |
Depth to Plant (in.) |
Distance Apart (in.) |
|
Allium |
Spring or Fall |
late spring, early summer |
various |
2 X Diam. Of the bulb |
6-8 |
|
Amaryllis |
4-6 weeks before booms are desired |
spring, unless forced |
12-18 |
1/3 of bulb above ground |
Pot 2" larger than bulb |
|
Anemone |
fall |
early spring |
4-12 |
2-3 |
2-4 |
|
Butterfly Amaryllis |
4-6 weeks before booms are desired |
spring, unless forced |
24 |
base of bulb blow soil line |
6" pot |
|
Calla Lilly (Zantedeschia) |
late spring |
early to mid summer |
12-18 |
3 |
6 |
|
Colchium |
aug.-sept. |
sept.-oct. |
4-8 |
3-4 |
6-8 |
|
Crocus, Autumn |
sept.-dec. |
fall |
2-6 |
2-3 |
2-6 |
|
Crocus, Spring |
sept.-dec. |
early spring |
2-6 |
2-3 |
2-6 |
|
Cyclamen |
late summer, early fall |
fall |
6 |
top of corm level with soil |
6-12 |
|
Eranthis |
early fall |
early spring |
3 |
2 |
1-2 |
|
Eremurus Foxtail Lilly |
sept.-dec. |
June |
4-8 |
4-6 |
2-3 |
|
Freesia |
early spring |
summer |
18-24 |
3 |
1 |
|
Fritillaria Imperialis |
fall |
early spring |
18-24 |
4-6 |
6-8 |
|
Fritillaria Meleagris |
fall |
spring |
12 |
3-4 |
1 |
|
Galanthus |
fall |
early spring |
4-6 |
2-3 |
2 |
|
Gladiolus, Hardy |
fall or early spring |
spring |
18 |
2-4 |
3-4 |
|
Hermodactylus |
fall |
early spring |
6-12 |
3-4 |
3-4 |
|
Hyacinth |
fall |
early spring |
9-18 |
4-6 |
6 |
|
Ipheion |
fall |
early spring |
8-10 |
3-4 |
1 |
|
Iris, Bulbous |
aug.-sept. |
early spring |
4-24 |
2-3 |
4-6 |
|
Leucojum Summer Snowflake |
fall |
April |
12 |
4-6 |
4 |
|
Lily |
fall or spring |
early spring |
2-8 |
4-6 |
9-18 |
|
Lily of The Valley Convallaria |
fall or spring |
May-June |
6-8 |
1 |
3-4 |
|
Lycoris Hardy Amaryllis |
mid-summer to fall |
late summer, early fall |
12-18 |
2-4 |
5-8 |
|
Muscari |
late summer, early fall |
early spring |
6-9 |
3 |
2-3 |
|
Narcissus, Daffodils |
sept.-oct. |
Apr.-May |
12-24 |
5-6 |
6-8 |
|
Oxalis |
fall |
spring |
2-8 |
2 |
2-6 |
|
Ranunculus |
spring |
early spring |
8-12 |
1.5 |
6 |
|
Scillia Hispanica |
fall |
spring |
15 |
2-3 |
4-5 |
|
Scilllia Siberica |
fall |
mar.-apr. |
6 |
3 |
3-6 |
|
Tulip Hybrid |
fall |
spring |
6-18 |
6-8 |
3-6 |
|
Tulip Species |
fall |
spring |
4-8 |
2-3 |
1-2 |
|
Zephyranthes |
spring |
mid-summer |
9-12 |
1-2 |
3 |



