(Citrullus lanatus) Since we first started farming in Northwest WA almost 20 years ago, we've had our share of dismally wet non-summers, and while the idea of watermelon was not necessarily enticing on a 50 degree harvest day in the pouring rain, such conditions are the true test for hot weather crops in cool climate conditions. I can honestly say we have eaten our share of these watermelons every year we have grown them, regardless of what conditions the season threw our way. Icebox sized 4-8lb (sometimes 10lbs!) melons are very early and sweet with few seeds. Your best shot at a ripe red watermelon in our climate. Developed by Glenn Drowns, owner of the Sand Hill Preservation Center, in the late '70s. Deliciously sweet and refreshing for those late-summer days.
70-75 days. TR

Packet: 25 seeds

[split]

Growing Info

SOWING:

Sow indoors 3-4 weeks before your last frost date. Keep soil moist before emergence, growing at 80-90F, reducing to 75F.

Transplant out 2-3 weeks after your last frost date, when soil has sufficiently warmed.

Direct sow after 2-3 weeks after last frost when soil is 70F+.

Note: Provide ample and even water when transplanting, and take care not to disturb roots.

PLANTING DEPTH:

1/2"

SPACING:

18-24" spacing in rows 5' apart.

EMERGENCE:

5-10 days @ soil temp 75-85F

LIGHT:

Full sun

FERTILITY:

Medium. Prefers well-drained, evenly moist, and well-balanced fertile soil with a pH of 6.5-7. Avoid the addition of excess Nitrogen to soil. Phosphorus and potassium are key for healthy fruit set.

ADDITIONAL NOTES:

Be gentle while transplanting to keep root system undisturbed.

Consistent warmth and water is essential.

Row cover may be used for extra warmth and possible earlier fruit set. Remove as plants begin to flower.

Keep transplants through fruit set well watered. Cut back water a week or so before ripe to avoid bland tasting fruit.

Watermelon, 'Blacktail Mountain'