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GIANT JAPANESE CORYDALIS
Corydalis heterocarpa

SKU: 830-10
Regular price 6.99
Unit price
per

Description

This Corydalis is an impressive, clump-forming perennial that grows strong and quickly, forming a lush clump of ferny leaves, topped with tropical-looking spikes of flowers! This plant is fully hardy, and easy to grow, sure to impress. Probably the largest Corydalis available. Plants form bulbs.

Type: Hardy perennial

Height: 24-36"

Location: Full sun or part shade

Hardiness zones: 5-9

Seeds per pack: 10

Germination: Start these seeds right away to preserve viability, no matter the time of year. Sow the seeds just under the surface of a sterile seed-start mix, and water in. Then cover them with plastic and place in a fridge for 5-6 weeks. Be sure they stay moist. After the cold stratification period they are then brought back to room temperature for them to germinate. Germination is in 14-60 days after the warming period. If possible, the best location for sowing in March, April and May, is in cold frame or a cold greenhouse where they will receive the cold period and fluctuating temperatures naturally.

GIANT JAPANESE CORYDALIS
Corydalis heterocarpa

SKU: 830-10
Regular price 6.99
Unit price
per
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Description

This Corydalis is an impressive, clump-forming perennial that grows strong and quickly, forming a lush clump of ferny leaves, topped with tropical-looking spikes of flowers! This plant is fully hardy, and easy to grow, sure to impress. Probably the largest Corydalis available. Plants form bulbs.

Type: Hardy perennial

Height: 24-36"

Location: Full sun or part shade

Hardiness zones: 5-9

Seeds per pack: 10

Germination: Start these seeds right away to preserve viability, no matter the time of year. Sow the seeds just under the surface of a sterile seed-start mix, and water in. Then cover them with plastic and place in a fridge for 5-6 weeks. Be sure they stay moist. After the cold stratification period they are then brought back to room temperature for them to germinate. Germination is in 14-60 days after the warming period. If possible, the best location for sowing in March, April and May, is in cold frame or a cold greenhouse where they will receive the cold period and fluctuating temperatures naturally.