Summer Harvests

We’re currently reaping the rewards from the vegetable garden, picking and eating fresh delicious food as needed. Abundant harvests such as broad beans and peas have already been blanched for the freezer.

Beetroots, courgettes, carrots and onions are just some of the lovely things we’re harvesting regularly, also herbs, salad leaves and soft fruits. I was surprised to see autumn raspberries ready to pick yesterday, just a few, they never made it to the house. Yum. Greenhouse tomatoes are forming and some of the lower trusses are just starting to colour up, being the only tomato lover in our family I get to eat them all, lucky me.

Second early potatoes ‘Charlotte’ (salad type) have now been harvested to make room for a winter crop. The tubers vary in size at harvest time from baby potatoes to quite large, this lovely lot is from 16 seed potatoes grown in a 6×4 ft bed.

After harvesting we sort through them and put the larger ones in a hessian sack to store in a dark and cool pantry cupboard, the baby ones are used up quickly in potato salads or just on their own with a little butter.

After such a slow start to the year it’s incredible to see pumpkins forming already, I can’t quite believe how well they’re doing, Crown Prince in particular. Beans and sweet corn are growing well too.

The orchard looks promising for fruit, particularly the pear trees which were a failed crop last year. In spring we replaced a plum tree we lost with 3 more plums of different varieties, looking forward to tasting these as they mature.

I hope your summer garden or allotment is rewarding you too! Happy gardening x

How to Hand Pollinate Pumpkins and Squash

The pumpkin patches are romping away thanks to a jumbled up bag of weather, one day it’s dry and sunny then cooler with rain the next, great for the garden but not so great for pollinators relying on drier conditions to fly, such as bees. The vines are producing plenty of big buttery-yellow flowers now which are so pretty, I noticed the timing of the female flowers opening clashed with wet mornings, hardly any pollinators were flying. Female flowers only last for a day or so before wilting and shrivelling up so I decided to hand pollinate my pumpkins and squashes to be sure of some success. Hand pollination is really simple but first you need to know the differences between male and female flowers.

A male flower has a very long stem and doesn’t have a small fruit directly behind it.

Male pumpkin/winter squash flower, notice the long stem and no swelling or small fruit directly behind.

The inside looks like this, a single stamen:

Male pumpkin/squash flower

A female flower has a very short stem with a small swelling behind it, this is a baby pumpkin or squash waiting to be pollinated.

Female pumpkin/squash flower, short stem and visible small fruit directly behind the flower.

The inside of the flower looks like this, a group of stamens called a stigma.

Female pumpkin/squash flower

The first flowers to appear in the pumpkin patch will be males, don’t be alarmed if you see them wilting and dropping off the vines, this is perfectly normal. A couple of weeks later the first female flowers begin to open, if males are open at the time then pollination is possible. However, more often than not the first wave of female flowers fail to pollinate and you will see the small rotting fruit drop off the plants. Don’t worry, this is perfectly normal too. Hand pollinating may help in this situation but only if male flowers are ready, which is probably not the case. As the male to female flower ratios even out a little more you’ll find the next lot of baby pumpkins/squash more successful. This is the same for summer squash and courgettes.

How to hand pollinate pumpkins and squash:

Find a male flower and pick it, then carefully remove the petals to the base of the stem to reveal the stamen. Doing this makes it much easier for the pollination process and prevents too much damage being done to the female flower petals.

Take this section of the male flower to a newly opened female flower (usually in the morning) and rub the male stamen all over the female stigma to distribute the pollen.

You can cover the stigma to protect it by closing the flower and securing with a piece of string or band, to be honest I never bother to do this if I’m pollinating just for food production, further below in the post I explain why you should for seed saving purposes. The small fruit behind the female flower should continue growing and swelling after the flower has wilted and dropped off, which takes just a few days. If the fruit doesn’t get any bigger and turns yellow/brown it means pollination wasn’t successful, it will eventually rot and drop off. Give it another go if this should happen, or simply leave it to the bees to do the job.

Here are some pumpkins and winter squash that were hand pollinated in the last couple of weeks:

Baby Rouge Vif D’ Etampes pumpkin
Young Crown Prince winter squash

I hope this post was useful, it’s not usually necessary to hand pollinate as bees and other insects do a fantastic job, but with soggy summers it can help. Hand pollinating is also very useful for seed saving heirloom/open pollinated varieties that you wish to keep pure to save buying seed again, be aware that F1 hybrids (first generation) produce seeds which do not breed true but will produce food perfectly fine to eat, just perhaps not what you expected visually! Should you wish to save your own seed and be absolutely sure to keep a variety pure, go out to the garden in the evening and look for a female and male flower that will be ready to open the following morning, the flowers should feel firm and starting to go yellow. Seal the flowers with masking tape or rubber bands to prevent them from opening, this way bees cannot get inside and mix the pollen around before you get to them. Simply remove the tape or bands the following morning then seal the female flower shut again after hand pollinating to prevent insects getting inside which could cause cross pollination, otherwise the seeds collected from that pumpkin may not be pure or true to type. Make a note or mark the hand pollinated pumpkin/squash and collect the seed from the mature fruit towards the end of the year.

Happy pumpkin growing!