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Plants of Distinction

Trachelium Black Knight Flower Seeds

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Small star shaped violet-blue flowers are produced in dense sprays with attractive dark foliage and purple veining. A fabulous border plant, loved by bees and a very useful cut flower filler too. 2-3'. HHA/HHP.

€5.13
Only 12 in stock
 

Small star shaped violet-blue flowers are produced in dense sprays with attractive dark foliage and purple veining. A fabulous border plant, loved by bees and a very useful cut flower filler too. 2-3'. HHA/HHP.

More Information
SKU WN-6761
Country of Manufacture United Kingdom
Brand Plants of Distinction
Colour Purple (Violet)
Seeds/packet 40
Plant Height 50-75 cm
Petal Size N/A
Scientific name Trachelium caeruleum
Common name Zinnia
Sådd

Förodla sommarhalsört inomhus i feb-april. Så i fuktad såjord. Tryck endast lätt ned fröerna på ytan. Täck med transparent material med lufthål eller lufta ofta. Håll sådden i 17-21 grader och ljust (ljusgroende). Plantera ut efter avhärdning och sista nattfrosten. 

Germination (days) 5-15
Surface Sow Yes
Type Hardy Annual
Plantavstånd 25 cm
Exposure Full Sun
Cultivation Advice

Surface sow onto moist well drained compost and cover with a fine layer of vermiculite. Germination usually takes 2-3 weeks at 68F (20C). Once the seedlings are large enough to handle, transplant into 3” pots and grow on planting out when the danger of frost is passed into well drained soil in full sun.

After flowering, cut back as this will promote fresh blooms.

Bloom Time Jul, Aug, Sep, Oct
Good cut flower Yes
Good to dry Yes
Language on package English
Storage Keep your seeds in a cool, dry and dark place.
Brand Plants of Distinction
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