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blanco seeds

Blanco seeds

Clean fruit of dirt and wash in 5% chlorine solution. Let air dry and cure for 10 – 12 days. Make sure air is able to circulate around fruit. It is important to keep fruit dry.

Each variety or type of pumpkin has an optimum plant spacing for its best performance. If plants are too close, stress and competition can decrease fruit size and possibly even reduce the number of female flowers. Under extreme stress, tight spacing may eliminate the crop entirely.

Plant pumpkins ½” – 1” deep. For a general rule of thumb plant seed the depth of three times the thickness of the seed. Plant spacing varies depending on fruit size. If planting a large pumpkin give plant approximately 72 sq. ft. of space. Medium sized pumpkins require 30 sq. ft. of space. Pie pumpkins require 24 – 30 sq. ft. of space. Miniature pumpkins require 10 – 24 sq. ft. of space. See the Pumpkin Planting / Harvest Timing chart on page 111 of the catalog for additional information.

Scout fields every 7 days to ensure crop health. Look for insect, weed, and disease pressure. The first three weeks focus on weeds and insect pressure. Then focus on disease pressure. For weed, insect, and disease identification and treatments consult the Midwest Vegetable Production Guide: or your local extension. Place pollinators in field to ensure maximum fruit set.



Flattened shape, medium rib and long handle. Has shown moderate resistance to color change due to sun or light frost. Great alternative for growers who require a consistent high quality white pumpkin. The stay white gene extends the harvest window.

Harvest when fruit has developed deep color. Handles will appear dry. Cut handles with shears to protect handles from being broken off.



Optimum spacing for maximum yield, especially for jack-o-lantern pumpkins, will not necessarily be the best spacing for large fruit size. For large fruit, we would suggest reducing plant density to the next recommended plant population.

Insects & Diseases
• Common insects: Cucumber beetles and squash bugs
• Insect control: Pyrethrin
• Common diseases: Various wilts, leaf spots mildews, and various viral diseases
• Disease prevention: 3-4 year crop rotation, and fungicide applications

Harvest & Storage
• Leave on vine until fully mature, rinds should be firm
• Pumpkins can tolerate a light frost, but must be protected from a hard frost
• Dry gourds: Wash gently in a solution of 10 parts water and 1 part bleach, carefully removing all dirt, then store in a warm, dry location
• Store at 55-70°F and 70% relative humidity

• Pumpkins require uniform irrigation totaling 15-20 inches of water during the growing season
• Bee attractant flowers or beehives will help yields — misshapen or non-developing fruit is often the result of poor pollination

Direct Sowing
• Plant after frost danger when soil warms to 65°F
• Work in shovelful of compost and 1/2 cup TSC’s Complete fertilizer into hill
• Keep soil evenly moist but not wet as too much moisture causes seed to rot
• Bush varieties: sow 3-4 feet apart
• Vining varieties: sow 4-5 feet apart

Cucurbita spp. This traditional ornament of the autumn harvest is good for much more than jack-o-lanterns and pies. High in fiber and essential minerals, their colorful orange flesh signifies an abundance of the antioxidant beta-carotene.

Days to maturity are calculated from date of direct seeding.

• Start indoors 3-4 weeks prior to anticipated transplant date in 4 inch pots
• Work in shovelful of compost and 1/2 cup TSC’s Complete fertilizer into hill
• Transplant carefully as to not disturb roots

HR indicates high resistance.
IR indicates intermediate resistance.
PM | Powdery Mildew