Butternut Squash Waltham (Winter) Seeds
Vegetable Seeds from Sow Seeds Ltd
Butternut Squash Waltham is a winter squash that produces wonderful tan coloured fruits with sweet creamy yellow flesh. Each plant produces c.4 fruit each weighing up to 2kg.
'Waltham' is an improved version of the common Butternut squash. First bred in the 1960's they are reliable, productive and a long-keeper. It has very little seed cavity, thicker & straighter necks, fruits earlier, and produces more flesh per fruit. The orange flesh stays firm when cooked, and it stores very well too.
These are wonderful vegetables, with solid orange flesh; they can be roasted in the oven or cooked and mashed with potato. The fine, smooth texture of the flesh makes it ideal for soups and purees, for the filling in ravioli or for stirring into risotto. They are sublime when simply brushed with olive oil and roasted in the oven or cut into chunks and barbequed on a skewer to yield an intense, concentrated flavour.
Pack Information
Seed Quantity: | Approx 10 seeds per pack. |
When to Sow Butternut Squash Waltham Vegetable Seeds
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Indoor Sowing | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Outdoor Sowing | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Indoor Sowing Information
Site: |
Well drained & humus rich soil. A sheltered sunny spot out of way of strong winds which causes damage to the large leaves.
|
When to Sow: |
April to May.
|
How to Sow: |
Sow seeds vertically 1cm deep in a pot or tray of moist seed compost. Place in propagator/cover with glass, polythene bag until the seedlings appear (5-8 days). When the seedlings have 2/3 leaves transplant them into 2l pots and grow on for a few more weeks. Harden them off by putting outside during the day for 3/4 days. Plant out in mid - late May when the chance of frost has passed spacing every 50cm in rows 50cm apart. Incorporate plenty of organic matter to feed the plant and help retain water. Keep well watered.Can also be left to grow in a greenhouse soil provided it is very fertile and they are kept moist.
|
Care: |
As they are hungry feeders, feed them every 14 days with a potash rich fertiliser. Keep well watered but try not to wet the fruit.
|
Harvest: | September to October. Pick any remaining fruits before the first frosts. These can be stored in frost free conditions and can last to Christmas and beyond. |
Outdoor Sowing Information
Site: |
Well drained & humus rich soil. A sheltered sunny spot out of way of strong winds which causes damage to the large leaves.
|
When to Sow: |
Early June.
|
How to Sow: |
Squashes are hungry feeders so to give them a good start outside, dig a hole 30cm square and fill with well rotted manure and cloche the area a week before direct sowing. Mound up soil and plant 2 seeds, 2.5cm deep, every 50cm in rows 50cm apart. into the mound and cloche again until the seedlings grow. Remove the weaker seedling, and remove cloche a couple of weeks later. Seed will not germinate until the temperature is consistently above 13C. Keep well watered.
|
Care: |
As they are hungry feeders, feed them every 14 days with a potash rich fertiliser. Keep well watered but try not to wet the fruit.
|
Harvest: | September to October. Pick any remaining fruits before the first frosts. These can be stored in frost free conditions and can last to Christmas and beyond. |
All orders are dispatched the next working day and are delivered either via Royal Mail 2nd Class Delivery (3-5 working day service) or 48 Hour Parcel Courier (depending on size and weight). These delivery times shown are to be used as a guide and are not guaranteed.
Please note, we are unable to deliver seeds to countries outside the UK. Due to new BREXIT regulations, we can no longer supply to the Republic of Ireland, sorry.
Click here to view our delivery charges.

As a small family business we value your custom and your loyalty and we want to reward you for continuing to shop with us.
Our BUY MORE, SAVE MORE initiative is designed to offer you regular savings every time you shop for seeds.
No gimmicks and no hidden clauses.
We have made the scheme simple, straightforward, and transparent...

Here is our version of the small print, because you will have some questions...
- You will need to be signed up to our newsletter, otherwise we cannot contact you. You can sign up by clicking HERE
- Minimum order value to qualify is £12 before postage charges
- The scheme will run until 31st December 2022 and is applicable on all items. We do reserve the right to withdraw the scheme before the 31st December 2022
- After every purchase you will be emailed a personalised discount code based on the tier level
- The discount code will be valid for 120 days and will then expire
- The discount code will need to be entered at the checkout
- If you forget to enter the code after you have placed an order we cannot refund the discount as the process is entirely automatic
- You will move to the next tier once the required number of orders are reached e.g. you have placed 2 orders, you will then be emailed a 25% discount code for the 3-4 order tier