Sweet? Black Cherry – (F1) Dianthus Seed

New! High-quality, cool-season cut flower.
2–5" rounded clusters of single-petaled, deep red velvet (almost black) blooms on long, strong stems. Bred for greenhouse and high-tunnel production but also suitable for open field. Demonstrated excellent performance overall in our fall-planted, overwintered and unheated tunnel trial; it bloomed about 4 weeks earlier than Amazon. Plant vernalization is not required to initiate flowering. Fragrant blooms. Plants are high yielding, producing long-lasting blooms, up to 14 days. Tender perennial in Zones 6–8. NOTE: Seed is coated with a non-NOP compliant pellet for sowing ease. Certified-organic growers, please check suitability with your certifier. seeds. Ht. 18–36". Avg. 9,100 seeds/oz. Packet: 25 seeds.
DAYS TO GERMINATION:7-14 days at 65-72°F (18-22°C)

SOWING:Transplant (recommended) – Sow 6-8 weeks before last frost. Lightly press seed into growing medium. Transplant into cell packs or 3-4" containers 20-25 days after sowing. Harden off and transplant out 6-8 weeks after sowing. Cool temperatures of 50-55°F (10-13°C) are required to keep the plants low growing and basal branching. Avoid warm temperatures in excess of 65°F (18°C), especially at night, which will produce soft growth. Direct seed – Early spring when a light frost is still possible.

LIGHT PREFERENCE:Sun.

PLANT HEIGHT:Varies.

PLANT SPACING:6".

HARDINESS ZONES:Zones 6-8. Best results when planted as an annual.

HARVEST:10-20% of flowers in cluster or spray are open.

SOIL REQUIREMENTS:Rich, sandy, well-drained soil that is slightly alkaline.

USES:Excellent commercial cut flower and is also suitable for gallon container production with one plant per gallon container. Also makes a lovely bedding plant.

PELLETED SEED:If usingseed, we recommend consistent soil moisture during the germination period. seed must be kept cool and dry prior to planting, and should be used within one year of purchase.

SCIENTIFIC NAME:Dianthus spp.