SEEDS of Cordyline Coreopsis Corydalis

Cordyline seeds
(Cabbage palm)

Type
Sowing Temp
Advice

Glasshouse perennial
20night - 30°C day. Cover Seed
The main time for sowing Feb to April but could be sown all year.

Alternate temp 20°C night 30°C day if possible or 25-30°C at a constant temp. Germination 4-6 weeks. Pre soak seeds in warm water for 1 hr aids germination

Cordyline Indivisa 1m
Long tapering leaves are dark green with reddish midrib. Excellent focal plant for containers or dot plant also used for pot plant.

pkt approx 30 seeds

pkt approx 75 seeds

tpkt approx 225 seeds

Cordyline Indivisa

Cordyline Australis Purpurea
Purple brown leaf smaller form of Australis.

pkt approx 20 seeds

tpkt approx 60 seeds

Cordyline Australis Purpurea

Cone flower see Rudbeckia

Coreopsis seeds
(c.lanceolata)

Type
Sowing Temp
Cover Seed
Advice
Hardiness zones

Hardy perennial
15-20°C
Average layer vermiculite
Sow Jan-Aug jan-feb sowings flower summer
3-10

Coreopsis Sea Shells Mixed 75cm
C.tinctoria A striking mixture of bi-coloured tubular flowers in red and yellow, long flowering. Use in borders and for cut flowers, plant out in full sun.

pkt approx 200 seeds

pkt approx 500 seeds

pkt approx 1,500 seeds

Coreopsis Sea Shells Yellow
Sea Shells Yellow

Coreopsis Quills and Thrills 60cm
C.tinctoria A striking mixture of unusual fluted flower petal shapes, an unusual cut flower in a mixture or red, gold and unique bi-colours.
pkt approx 120 seeds

pkt approx 300 seeds

Coreopsis Quills and Thrills Seeds

Coreopsis Early Sunrise 45cm
Flowers longer and earlier and more weather resistance with this variety. Sown early will bloom in about 12 weeks, flowers are semi double, uniform and golden can be used as annual or perennial.

pkt approx 30 seeds

pkt approx 75 seeds

tpkt approx 225 seeds

Coreopsis Early sunrise

Coreopsis Cutting Gold 45cm
Large rich golden yellow flowers on long sturdy stems make this an ideal cut flower. performs well in the herbaceous border.

pkt approx 50 seeds

pkt approx 125 seeds

tpkt approx 375 seeds

Coreopsis Cutting Gold

Cone flower see Rudbeckia

Cornflower

Cortaderia Selloana see Grasses
(Pampas grass)
(c.selloana)

Corydalis seeds
(golden bleeding heart)

Type
Sowing Temp
Cover Seed
Advice

Hardy rockery
20°C
Average layer vermiculite
sow 1 week at 20°C move to 4°C for 8 weeks return to 20°C seedlings emerge in 3-4 weeks.
Sow Dec-March

Emergence of this seed can be erratic

Hardiness zones 5-9

Corydalis Lutea 30cm
Golden yellow flowers and fern like foliage, flowers throughout summer and autumn, ideal for rockeries and dry walls, tolerating dry conditions.

pkt approx 40 seeds

pkt approx 100 seeds

tpkt approx 300 seeds

Corydalis Lutea seeds

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The cultural information should be used as a guide only, I have found a number of different sowing techniques for the same seed from different sources there does not seem to be a standard. With this in mind you should use this website as a guide only, you probably already have a tried and tested way of sowing different seeds. As a rule of thumb the larger the seed size the more cover it requires, and fine seed like Lobelia Begonia etc requires no cover.

Cone flower see Rudbeckia

Coreopsis seeds (c.lanceolata)

Cortaderia Selloana see Grasses (Pampas grass) (c.selloana)

Corydalis seeds (golden bleeding heart)

Coreopsis seeds
(c.lanceolata)

Cortaderia Selloana see Grasses
(Pampas grass)
(c.selloana)

Corydalis seeds
(golden bleeding heart)