South African Citrus Bulb Collection
|Zones||2 - 10|
Less than 10" (with irrigation)
20 to 30"
30 to 40"
40 to 50"
|Mature Plant Size||Varies:Starfish Iris: 18" tallChristmas Bells: 20-30" tallNerine Lily: 24-26" tallHarlequin Flower: 10-12" tallPineapple Lily: 16-24" tall|
|Bulb Spacing||Varies:Starfish Iris: 3 bulbs per sq. ft.Christmas Bells: 3 bulbs per sq. ft.Nerine Lily: 3-4 bulbs per sq. ft.Harlequin Flower: 9 bulbs per sq. ft.Pineapple Lily: 3 bulbs per sq. ft.|
|Bloom Time||Late spring to frost|
|Shipping||Shipping begins the week of March 2nd, 2020 Learn More…|
|Size||Collection of 37|
USDA Hardiness Planting Zones
To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.
- If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
- If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).