Family Owned Since 1979
Cultivating Gardeners

TROMBONCINO

TROMBONCINO

Product Description:

Cucurbita moschata 70 days. This Italian summer squash is a wonderful diversion from the usual. The light green-to-tan fruit can grow up to 3 feet long and may be harvested anytime, from just a few inches through its full size. Enjoy Tromboncino’s rich flavor steamed, grilled, or sliced raw in your favorite salad. A vining variety that is best trellised for straighter fruit.
  • Key Features:

SEED

ORGANIC SEED

$4.45

$4.45

  • Key Features:

Customer Reviews

Based on 12 reviews
83%
(10)
8%
(1)
0%
(0)
8%
(1)
0%
(0)
M
ME
Prolific!

One hill of 2-3 Tromboncinos generally gives me a patch over 20 feet in diameter, and provides over a dozen 5 gallon buckets of squashes. They can be eaten as the tender, 6" base of an unopened flower, all the way up to 3' long behemoths. The seeds are all in the end, so the neck remains firm and tasty, even when it's stored through the winter. It can also be dehydrated and saved for winter soups.

P
Philip S.
Wow!

This is an amazing plant. The very long neck of seedless flesh is perfect. Half-inch slices, pan-fried with a little salt and pepper (and garlic powder) on medium heat to brown, are delicious! That browning is the crucial part.

D
D.S.
Fun to grow!

These are so good. More dense than zucchini but still super tender. So great sautéed, or any other thing you’d do with zucchini. I don’t grow them every year , but when I do I grow them on my trellises. These ones I picked are just babies but you can see they are really long!

j
jil R.
where's the starts??

started 3 seeds, got 1 to germinate! I want all my own starts so not a novice but these did not work for me.

So sorry to hear that! We do germ test all of our seeds and to ensure we sell only top performing crops, we have established germination standards that are higher than prescribed by the Federal Seed Act. Our minimum germination standard for squash is 75% and the most recent test for this variety passed at 75%. As always, our products are backed by our full guarantee. We want you, our customers, to be 100% satisfied with the seed, plants and supplies that you purchase from us. If anything you buy from Territorial proves to be unsatisfactory, we will either replace the item (if available) or refund the purchase price, whichever you prefer (for up to 1 year from purchase). You can also reach out to us for any troubleshooting! Contact our customer service (Monday-Friday 8AM-5PM Pacific Time) at either 800-626-0866 or info@territorialseed.com

Soil Temp for Germ 65–85°F
Seed Depth 1–1 ½"
Seed Spacing 3–4/hill
Days to Emergence 5–10
Thin Plants to 1–2/hill
Row Spacing 3–6'
Fertilizer Needs Medium
Minimum Germination 75%
Seeds per Gram See below
Seed Life 3–4 years

Cucurbita spp. In the diverse family of squash are true nutritional powerhouses, encompassing a wide array of forms, flavors, colorations, and culinary applications. Squash are rich in the carotenoids necessary for vitamin A production and boast a wide complement of amino acids. While starchy, most of the carbohydrates in the fruit come from special polysaccharides, pectins, which have exhibited strong antioxidant, anti-inflammatory, and anti-diabetic, insulin-regulating properties.

Days to maturity are from date of direct seeding.

Culture
• Fertile, well-drained soil gives best results
• Squash is a warm season crop, so avoid planting too early; raised beds and plastic mulch help keep roots warm
• Squash are monoecious (bearing separate male and female flowers on the same plant) and require insect pollination
• Poor fruit set is often the result of inadequate pollination; plant bee attractant flowers

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 4-6 feet apart

Transplanting
• 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

Insects & Diseases
• Common insects: Spotted and striped cucumber beetles, vine borers and squash bugs
• Insect control: Row covers and/or apply Pyrethrin
• Moschata species are resistant to vine borer
• Common diseases: See chart below; diseases vary by region
• Disease prevention: 3-4 year crop rotation, and fungicide applications

Harvest & Storage
• Summer squash: Harvest regularly when fruits are young to keep plants productive
• Winter squash: Leave on vine until fully mature, rinds should be firm
• When winter squash is mature cut stem leaving 2-4 inches remaining, gently wash in sanitizing solution; 10 parts water to 1 part bleach
• For best results move winter squash to a warm dry area 80-90°F to cure; see each type (below) for curing requirements
• Store winter squash at 50-60°F with 50-75% relative humidity and good air circulation

Curing Requirements
• Acorn: Curing not required; Stores 2-3 months
• Buttercup: Cure 10-14 days; Store 1-2 months for best flavor; Will keep 4-6 months
• Butternut: Cure 10-14 days; Store 1-2 months for best flavor; Will keep 4-6 months
• Delicata: Curing not required; Stores 2-3 months
• Hubbard: Cure 10-14 days; Store 1-2 months for best flavor; Will keep 4-6 months
• Kabocha: Cure 10–14 days; Store 1–2 months for best flavor; Will keep 4–6 months
• Mini-Hubbard: Curing not required; Stores 2-3 months
• Spaghetti: Curing not required; Stores 2-3 months

Approximate seeds per gram
• Acorn, Butternut, & Delicata: 9-16
• Buttercup & Hubbard: 3-7
• Green, Gray Summer: 7–9
• Kabocha: 5–7
• Patty Pan: 7-10
• Romanesco: 4–5
• Spaghetti: 4-7
• Yellow Summer: 7-15
• Zucchini: 5-8


KEY TO SQUASH DISEASE RESISTANCE AND TOLERANCE

HR indicates high resistance.
IR indicates intermediate resistance.
CMV | Cucumber Mosaic Virus
PM | Powdery Mildew
PRV | Papaya Ringspot Virus
SLCV | Squash Leaf Curl Virus
WMV* | Watermelon Mosaic Virus
ZYMV | Zucchini Yellow Mosaic Virus
* Numbers indicate specific disease race.

Thanks for signing up for our weekly newsletter!