Family Owned Since 1979
Cultivating Gardeners

FLASH

FLASH

Product Description:

55 days. Flash is a dark-green-leaved collard that has earned a reputation for its vigor, high uniformity, and impressive yields. The 16-23 inch, smooth, broad-leaved plants are very slow to bolt, offering longer, more dependable harvests. An excellent cutting green with a mild, sweet flavor especially if exposed to a little frost. High in iron, calcium, potassium, phosphorus, and vitamins A, B, C, and E. Rapid regrowth after harvest.
  • Key Features:

SEED

$4.95

$4.95

  • Key Features:

Customer Reviews

Based on 4 reviews
75%
(3)
0%
(0)
25%
(1)
0%
(0)
0%
(0)
T
Theresa B.
Green Collards

Wow, 100 percent germination. Growing them under cover cloth to avoid moths. They are beautiful and so tasty. Love them!

M
M.
They are growing fine but seem susceptible to pests.

The leafiminers seem to be attracted to this above anything else including the broccoli and mustard planted nearby. This is next to garlic.

T
Thomas G.
Flash

Still growing but can’t wait to harvest it looks very good at this point in upstate NY. I h as ve never grown before but very easy

T
TKL
Lives up to the descriptionn and more!

Pacific Northwest area - We loved this variety, it was everything it is described to be in the catalog and then some! It was Prolific, delicious, and just amazing to look at in the garden. Very happy with this and will grow again!

Soil Temp for Germ 55–75°F
Seed Depth ¼"
Seed Spacing 1–3"
Days to Emergence 5–17
Thin Plants to 12–24"
Row Spacing 18–36"
Fertilizer Needs Medium
Minimum Germination 80%
Seeds per Gram ≈ 250
Seed Life 3 years

Brassica oleracea, Acephala Group Collards are among the best vegetable sources of vitamin K. This nutrient is said to limit neuronal damage in the brain, aiding in the prevention, or delaying onset of Alzheimer's disease.

Days to maturity are calculated from date of transplant.

Culture
• Collards are a cool-season crop that performs best in spring and fall
• In wet climates, ensure adequate plant spacing to reduce pest and disease issues

Direct Sowing
• Cover seed with loose soil, vermiculite, or sifted compost and water evenly
• Sow June—July for a fall crop

Transplanting
• Start indoors 4-6 weeks before anticipated transplant date
• Work in 1/2 cup of TSC's Complete fertilizer around each plant
• Start May—July for transplanting June—August for a fall crop

Insects & Diseases
• Common insects: See Brassica Insect Information below
• Common diseases: Leaf spot, black rot, fungal diseases, mold, mildew, club root
• Disease prevention: Dispose of diseased material, proper crop rotation of 3-4 years, apply Zonix for mildews

Harvest & Storage
• Harvest leaves from the bottom up at any size
• Cool weather and frost brings out best flavor
• Store at 36°F and 95% relative humidity

Brassica Insect Information
Aphids: Control aphids with ladybugs or a hard spray of water or Pyrethrin. Also, select varieties that mature later in the season when aphid populations decline.
Cabbage worms, loopers, and root maggots: The first sign of cabbage worms will be off-white butterflies fluttering near the plants. They lay their yellowish-colored eggs on the undersides of leaves, which hatch into caterpillars that can cause severe root and head damage. To control light infestations, spray plants with Bacillus thuringiensis (B.t.). For heavy infestations, bait cabbage worms by mixing wheat bran into a B.t. solution. Add 1 tablespoon of molasses. Broadcast the bran mixture around the base of plants. Reapply as necessary. Using Reemay or Summer Insect Barrier can also provide control.
Flea beetles: Flea beetles chew tiny pinholes in leaves. Early control is essential to minimize the damage. Spray infected plants with Pyrethrin. Using floating row covers such as Summer Insect Barrier can also provide control.
Symphylans: In some areas of the US, symphylans (also known as garden centipede) can severely impede the plant growth of many crops. Only 1/4 inch long, white, and very active, they eat the root hairs of developing plants. Using larger transplants helps reduce damage. Contact your local county extension agent if you suspect you have a problem.

Thanks for signing up for our weekly newsletter!