Squash – Vegetable Spaghetti



Squash – Vegetable Spaghetti is a delicious squash with stringy flesh that separates into ‘spaghetti’ type pieces when cooked.


Sow individual seeds about 2-3 cm deep into pots (9cm) filled with good compost between late April to early May.  Plant out in late May/June.  Ideally protect the new plants with a cloche for the first week.

Approx. seed count: 5 sds

Growing squash:



Related to:  

Courgette, marrow, cucumber, melon.


Squashes are one of the most vigorous vegetables.  Some varieties can easily cover an area of 5 square meters, rambling over any neighbouring crop.  Thus they are not well suited to a small garden. You can, however, experiment growing them in more unusual places – on top of an old compost heap, up trellises etc.

There are two types of squashes:

  • Summer squashes
  • Winter squashes

For both types there are bush and trailing varieties.  The bush plants are a lot better behaved and require a lot less space than the trailing varieties, but the yield is lower.

Squash – Vegetable Spaghetti is a winter squash.

Summer squashes are grown and harvested like courgettes. There are only a few varieties available, but some of them are excellent.

Winter squashes are grown for storage.  The fruit is harvested in October before the first frost and stored.  There is a massive choice of varieties available.  Immature fruits of winter squash can also be used throughout the season.


The name ‘Squash’ is an abbreviation of the native American word askutashash which means ‘eaten raw or uncooked’.

Soil and site:  

Squashes need a very fertile, free-draining soil which can hold plenty of moisture.  A generous application of well-decomposed compost is beneficial (about 1 bucket per square meter).

They also need a sheltered place in the garden as they really despise strong wind.


 Squashes are very tender plants.

I usually sow seeds in early May individually into 7cm pots.  The pots are left ideally in a propagator in the greenhouse or on the windowsill at home (south facing).  They may also be okay in a tunnel without a propagator, but plants have to be covered up with fleece during cold spells to protect them from frost damage.

After about 3 weeks – or before the plants get pot bound – I pot them on into 12cm pots which are still left in the greenhouse or indoors.


Start hardening the plants off at the end of May and plant out in early June.


Squashes belong to the cucurbit family.  This family is not prone to any soil borne pests and diseases, so you do not need to be too fussy with rotations.

Plant care:   

Keep the plants weed free, especially in the early stages as it will be very difficult later on to get to the weeds.

Harvesting and storing:  

If you want to store squashes, leave the fruits to mature on the vine at least until October. The mature fruits have hard outer shells. Leave the stem attached to the fruit.  They will then store in a dry, fairly cool location until March.

Potential problems:  

Like all other cucurbits they are very sensitive to cold and windy weather.  It is highly beneficial to plant them under a cloche covered with bionet for the first month.

During unfavourable weather they may fail to set fruit.  You may have to do some ‘artificial insemination’).

How much to grow?

Two to three plants are sufficient otherwise you will have no room left for anything else.  Squashes, however are exciting plants to grow and the fact that there are so many different varieties around, makes it very difficult to restrict yourself to just a few plants.

Squash – Vegetable Spaghetti

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