Customer Service Hours
Mon-Fri 8-4 MST
Features
Family
Cucurbitaceae
Native
United States and Northern Mexico
Life Cycle
Frost-sensitive annual
Plant Height
Restricted vine about 45"
Further Information
Growing Conditions
Frost Sensitive
About Mashed Potatoes Acorn Winter Squash Seeds
Cucurbita pepo (hybrid)
An acorn type squash with stark white skin and nearly white flesh. Fruits are 1-1.5 lbs on highly productive plants, typically producing three to four fruits per plant. Vines are compact and most fruit are found on the crown set. The crown set is the first female flowers produced before vining starts. This means that "Mashed Potatoes" produces more female flowers earlier in its growth stage. Fruits will still appear on longer vines, just less of them. Color of the fruits hold into late fall.
Planting Squash
Days to Maturity
100-105 days
Plant Spacing
2-3 seeds per mound
Light Required
Full sun
Plant Height
Restricted vine about 45"
Planting Depth
1/2"-1"
Coverage & Planting Details
| Coverage | This packet sows up to 6 mounds. |
|---|---|
| Row Spacing | 3'-4' |
| Seed Depth | 1/2"-1" |
| Seed Spacing | 2-3 seeds per mound |
| Thinning | When 3 leaves, thin to 1 - 2 plants per mound |
| Germination | 5- 10 days |
| Start Indoors | Not recommended except in very short growing seasons, 2 to 4 weeks before transplanting. Roots are sensitive to disturbance; sow in biodegradable pots that can be planted directly into the ground. Transplant when soil temperature is at least 60°F. |
| Direct Sow | RECOMMENDED. 1 to 2 weeks after your average last frost date, and when soil temperature is 70°-85°F. |
| Special Care | To help protect plants against common pests like squash vine borer and cucumber beetles, use floating row covers, and remove covers when plants begin flowering. To further protect against vine borers, you can also cover the base of the stems near the ground with mulch, foil, or fabric material, as the base of the stem is where insect eggs are laid. Squash plants are susceptible to fungal disease, too, so make sure plants have ample space for air circulation. Sowing pollinator-attracting plants near squash can assist in proper pollination, resulting in a bigger harvest and well-shaped fruit. |
| Growing & Harvesting | Harvest when the squash's rind is hard enough that you can't dent it with your fingernail and before first frost. Cut stem, (don't break it off) leaving 2" of stem attached, which keeps the squash whole, leaving no opening for infection. Though fruits are hard and may seem indestructible, treat them gently; bruising can spoil squash. Harvesting Blossoms: Look for pollen-producing flowers that have long stems and harvest just before use (fruit-producing flowers have a very small, developing squash at the base of the flower and shorter stems). |
Find Your Frost Date & Grow Zone
Average First Frost Date
October 19
Average Last Frost Date
May 19
Your Hardiness Zone is
5b
Send Your Recommendation
Total 5 star reviews: 9 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 6
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Rating
Which best describes you as a gardener?
16 reviews
- Marina M.Verified BuyerRated 1 out of 5 stars7/30/26None of the seeds germinated for me.
I am a regular buyer of this seed company. Sadly, not one single seed germinated for me. I'm at a loss here. I have a beautiful, vibrant garden and have several squash plants growing. I tried in the ground, in a raised bed. I tried a few weeks apart. Nothing. I'm reading the wonderful comments and have serious FOMO. I have 2 more packets in my cart. Last chance. I'm in Southern California. Los Angeles County.
Which best describes you as a gardener? IntermediateBIBotanical Interests8/1/26Hey Marina,
Thank you so much for taking the time to share your thoughts in a review. I've reached out to you via email to offer assistance. Your feedback is invaluable to us, and we are committed to ensuring your experience is positive. Thank you once again for your input. Keep on growing 🌻️
- Louise D.Verified BuyerRated 5 out of 5 stars7/23/26Unbelievably creamy squash
This squash blew my freakin' mind. I grew two plants and just picked two squash (in July!). Roasted them, mashed them with salt and butter, and had them with homemade mashed potatoes for comparison. The squash was a paler color and was somehow creamier than the potatoes even though the butter content was about the same. Unreal. I'm planting every seed left in my packet and growing them out so I can have them as little treats for the rest of the year.
These plants were the first thing in my garden to get powdery mildew, though, so make sure you're careful about airflow.
Which best describes you as a gardener? IntermediateBIBotanical Interests7/23/26Hey Louise,
We're so happy to hear about your incredible experience with the Mashed Potatoes Acorn Winter Squash Seeds! Your comparison with actual mashed potatoes is an incredible comparison! There's nothing better than a harvest that completely exceeds your expectations like that! It's awesome that you're planning to grow out all your remaining seeds so you can enjoy these amazing little treats throughout the year! Thanks for the helpful tip about airflow and powdery mildew prevention too - that's exactly the kind of growing wisdom that helps fellow gardeners succeed! Thanks for sharing your Mashed Potatoes Acorn growing success with us! Keep on growing 🌻️
- Ruxandra N. (.Verified ReviewerRated 5 out of 5 stars5/31/26My all time favorite squash
We love squash. Our garden is full of all varieties from three kinds of zucchini to heirloom pumpkins. We planted these last year and I mostly neglected them and we still got a dozen squash from about 3 plants. This year I'm going to baby them because it was the most delicious squash I've had. Tastes just like mashed potatoes and we ate them with butter, salt, and pepper. Perfect addition to any meal!
Which best describes you as a gardener? IntermediateBIBotanical Interests6/1/26Hey Ruxandra,
What an amazing testimonial for our Mashed Potatoes Acorn Winter Squash Seeds! We love hearing that even with minimal attention, you still harvested a dozen squash from just 3 plants - that's incredible productivity! And the fact that they truly live up to their name and taste just like mashed potatoes with butter, salt, and pepper sounds absolutely delicious. We're excited to hear how they do this year with your extra care and attention. Thanks for sharing your mashed potato squash success with us! Keep on growing 🌻️
- PhilipRated 5 out of 5 stars12/28/255 Stars
Great seed.
- AnnVerified ReviewerRated 5 out of 5 stars10/27/25Wonderful
I planted the seeds 3 to a hill and all the seeds germinated. I decided to let them all grow, and did they. I justed harvested 35 mashed potato acorn squash. They are truly like a mashed potatoes. Love them so much, thank you for Great quality seeds!!!
Which best describes you as a gardener? IntermediateBIBotanical Interests10/28/25Hey Ann,
Thank you so much for this fantastic 5-star review! "All the seeds germinated" with 3 to a hill and harvesting "35 mashed potato acorn squash" is exactly what we love to hear about Mashed Potatoes Acorn Winter Squash Seeds - and we absolutely love that you decided to let them all grow and got such an incredible harvest!
Wow, 35 squash from your planting - that's exactly the kind of abundant productivity that shows how well these seeds can deliver when they're happy! And "truly like mashed potatoes" is music to our ears - there's nothing quite like experiencing that amazing creamy, smooth texture that makes this variety so special and delicious!
It's so exciting that you love them so much - that perfect mashed potato texture really makes these squash such a unique and rewarding choice for gardeners who want something truly special for their fall and winter meals! Your germination success and incredible harvest experience will be so inspiring for other gardeners who want to discover just how productive and delicious Mashed Potatoes Acorn Winter Squash Seeds can be for creating those amazing bumper crops of perfectly textured squash!
Keep on growing 🌻️