PP&L Solution Starter-Hellebore 2023 Technical Guide

SOLUTION STARTER

PROGRAM SPOTLIGHT Trade Name: Hellebore Frostkiss ® | Scientific Name: Helleborus x hybridus Liner Specs: 72-Cell Growcoon and 32-Cell Deep

*Growers should use the information presented here as a guideline only. Flower times might vary due to winter temperatures. Colder growing temperatures will lead to later flowering.

PROGRAM AT A GLANCE

Frostkiss® Varieties

Habit

Flower Color

Flowering Time

Tall, less branching

Burgundy Red

December till March

ANNA’S RED

Medium Two-TonedViolet Blush with Creamy White

January till April

BAYLI’S BLUSH ®

Compact

Raspberry Pink

November till March

CHARMER

Vigorous

Light Pink

January till April

CHERYL’S SHINE ®

Compact

Two-Toned Smokey Pink with Greenish White

February till April

DANA’S DULCET ®

Vigorous

Light Pink

February till April

DOROTHY’S DAWN ®

Tall, less branching

White with Magenta-Purple Edging

December till March

GLENDA’S GLOSS ®

Medium

Chartreuse-Lime Green

January till April

ILLUMI LIME™

Vigorous

White Fading Into Green

January till April

MOLLY’S WHITE

Vigorous

White Fading Into Green

January till April

MOONDANCE ®

Medium

Mauve Pink

January till April

PENNY’S PINK

Medium

Smokey Pink with Burgundy Flecking

January till April

PIPPA’S PURPLE ®

December till March

Medium

Dark Red with Burgundy Flecking

VIBEY VELVET™

GROWER TIPS

• Hellebores are fast growing in spring and fall, these are the recommended seasons to plant in. Hellebores grow very slow in the summer months, therefore, it is not recommended to pot liners during the warm months of summer. • Hellebore need a very well drained, coarse soil with lots of aeration. pH should be at 5.5. A peat-based soil with decomposed bark works best. • Plants should be shaded at 30-35% in the summer months to prevent overheating and/or burning of foliage.

• Hellebores do not like to be watered during the hottest part of the day, so water them in the early morning or late evening. • Opposite of many plants, Hellebore need more fertilizer in the fall help to initiate flowers. • Always keep a Hellebore actively growing, even in the summer months. If they stop growing because of low fertilizer it can set back the growth by 2-3 months.

• Flower initiation occurs with shortening of days in the fall and lowering of temperatures, at around 40-50°F. • Keep frost-free during the winter in a cold greenhouse, 32-45°F, to prevent flower delay. • To delay flowering, keep crop very cold, just below freezing. This can delay flowering by 1 month or more.

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