Cucurbita pepo (47 days) F-1 hybrid. Summer squash in June from direct-seeding? You bet! In 2015 the first ripe fruit from Alexandria came June 27. By July 11 the three plants had already cranked out 11 and when they finally finished in mid-September they had doubled the production of the next best among eight varieties. Apparently not just for Northern growers: Daniel Blank of 12 Seasons Farm in Fort Myers, FL, expressed his gratitude for Alexandria: “Such an incredible performer on our farm. Outyields all other varieties we grow by far and our most preferred eating one. Please don’t stop carrying!”
This highly marketable Cousa was the first to produce and the last to succumb in my PM-riddled 2014 and 2015 summer-squash trials. Strong plants with semi-erect single stems and an open habit for easy picking. Resists ZYMV, WMV and tolerates PM.
Approx. 160 seeds/oz. ⅛ oz packet sows 4 hills; 1 oz, 30 hills. Also called Mid-East or Cousa squashes, Lebanese types typically have white-mottled pale green skin and a blocky bulbous shape.
About 200–320 seeds/oz for yellow, patty pan and Lebanese summer squashes; 1/2 oz packet sows 5–8 hills; 1 oz, 40–60 hills.
About 130–240 seeds/ oz for zucchini.
Days to maturity are from direct seeding; subtract 20 days for transplants.
Culture: Tender, will not survive frost. Minimum germination temperature 60°, optimal temperature range 70–90°. Sow in hills 4' apart, 5 seeds/hill. Thin to 2–3 best plants. Or start indoors, 25 days before transplanting. Immediately install wire hoops and row cover to keep out cucumber beetles. Floating row covers, especially when used in low tunnels, provide extra heat and can hasten maturity by 1 to 2 weeks. Make succession plantings to ensure harvest through the entire frost-free season, insurance against powdery mildew and other diseases of tiring old plants. For best flavor pick summer squash when they are small. Don’t leave oversized squash on the vines. It shuts down production.
Squash blossoms are a delicacy. Harvest male blossoms when fully open for salads or stuffing. Male blossoms typically precede females by about a week. Females have a bulge at the base of the blossom, an early stage of the fruit forming.
In early summer, a combination of cool, cloudy weather and declining bee populations may result in poor pollination causing low yields. Mites and colony collapse disorder have wiped out a high percentage of wild and domesticated honeybee colonies in the last 20 years, creating a real crisis for cucurbit growers.
Pests & Diseases: To combat squash bugs without using pyrethrum or neem: Protect young plants with row covers. Striped cucumber beetles and squash bugs overwinter in squash residues so burn or haul these away at season’s end rather than cold composting them. By hand-picking them in June and July, I reduced an endemic problem and almost completely eliminated squash bug damage.
Pest: Squash Bug Cultural controls: rotation, till in cucurbit debris before winter and plant a cover crop, boards on soil surface near squash will attract bugs overnight which can be killed, avoid mulching. Squash bugs lay their brown-brick red egg clusters on the underside of the foliage, often next to the central vein—destroy egg clusters on undersides of leaves. Materials: Pyrethrum on young nymphs, AzaMax.
Pest: Squash Vine Borer Cultural controls: butternut squash is resistant, maximas & pepos susceptible; rotation, plow in squash vine debris soon after harvest, use floating row covers, watch for wilting plant parts and destroy borer within.
Disease: Powdery Mildew Controls: Use small plots to slow spread, plant indeterminate (viney) varieties, control weed competition. Materials: sulfur and whole milk, mineral or other oils in combination with potassium bicarbonate.
Disease: Bacterial Wilt Cultural control: Striped Cucumber Beetle is vector—control it; choose resistant varieties.
For the latest results of our germination tests, please see the germination page.
Our Seeds are Non-GMO
All of our seeds are non-GMO, and free of neonicotinoids and fungicides. Fedco is one of the original companies to sign the Safe Seed Pledge.