-54 %
Firecracker - (F1) Sunflower Seed
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$4.10
$9.00
- Model: s204141
Dwarf, branching plants loaded with red and gold flowers.
Compact plants produce a mass of bright, 4-6", bicolored flowers that are great in containers. 16-36" long stems. Pollenless. Ht. 36–46". Avg. 1,140 seeds/oz. Packet: 50 seeds.
DAYS TO GERMINATION:7-14 days at 70-75°F (21-24°C).
SOWING:Direct seed (recommended) — Sow after last frost in groups of 3-4 seeds, 1/2" deep. Thin to one plant when true leaves appear. Transplant — Sow in final container, placing 1 seed per 6" pot or 3 seeds per gallon container, 3-4 weeks prior to planting out. Dislikes root disturbance. If transplanting to beds, wait for 3-4 true leaves to appear.
GROWING ON:Grow at 70-80°F (21-27°C) during the day and 50-60°F (10-16°C) at night. Warmer temperatures cause stretching; cooler temperatures cause plants to be more dwarf.
LIGHT PREFERENCE:Sun.
SOIL REQUIREMENTS:Light, well-drained soil of low to moderate fertility.
PLANT SPACING:8-12". Space plants so that leaves do not touch. Crowding promotes taller growth and weaker stems.
HARDINESS ZONES:Annual.
HARVEST:Fresh: Harvest when flowers are just beginning to open. Dried: Flowers are completely open. Hang or use silica gel.
USES:Excellent in containers or for mass plantings.
SCIENTIFIC NAME:Helianthus annus
Compact plants produce a mass of bright, 4-6", bicolored flowers that are great in containers. 16-36" long stems. Pollenless. Ht. 36–46". Avg. 1,140 seeds/oz. Packet: 50 seeds.
DAYS TO GERMINATION:7-14 days at 70-75°F (21-24°C).
SOWING:Direct seed (recommended) — Sow after last frost in groups of 3-4 seeds, 1/2" deep. Thin to one plant when true leaves appear. Transplant — Sow in final container, placing 1 seed per 6" pot or 3 seeds per gallon container, 3-4 weeks prior to planting out. Dislikes root disturbance. If transplanting to beds, wait for 3-4 true leaves to appear.
GROWING ON:Grow at 70-80°F (21-27°C) during the day and 50-60°F (10-16°C) at night. Warmer temperatures cause stretching; cooler temperatures cause plants to be more dwarf.
LIGHT PREFERENCE:Sun.
SOIL REQUIREMENTS:Light, well-drained soil of low to moderate fertility.
PLANT SPACING:8-12". Space plants so that leaves do not touch. Crowding promotes taller growth and weaker stems.
HARDINESS ZONES:Annual.
HARVEST:Fresh: Harvest when flowers are just beginning to open. Dried: Flowers are completely open. Hang or use silica gel.
USES:Excellent in containers or for mass plantings.
SCIENTIFIC NAME:Helianthus annus
Shipping Time
Shipping is an additional 15-55 business days depending on location.
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Full or partial refund if the item is not as described.
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