Courgette 'Diamant' F1 Hybrid
 
 

Courgette 'Diamant' F1 Hybrid - Seed

Cucurbita pepo 'Diamant F1'  

Enjoy your early homegrown Zucchini!

Courgette 'Diamant' F1 hybrid (Cucurbita pepo) is a very productive and early variety. The large fruits can be used in salads or stuffed and cooked in the oven. Ideal with tomatoes, herbs and cheese. High yield. These are cucumber-like vegetables with an exceptionally fine flavour, full of iron and have become very popular in recent years.
 

Ordering options

per pack (2 g)
£ 1.95
Add to basket
Quantity

Courgette seeds require no prior treatment. You could however steep the large seeds in lukewarm water for 12 hours – this encourages germination. Courgette plants have male and female flowers. To encourage pollination it is advisable to plant and grow 2 or 3 at the same time. (Bumble) Bees will do the rest.

Sowing

The courgette is just like the cucumber in that it is a real heat lover. Sow indoors or in a greenhouse from mid-April. You can also use a mini greenhouse, using some fairly large turf pots filled with good potting compost, or just in a simple potting tray. A combination of seedlings, plugs and a mini greenhouse makes it very easy. Best is, if you can somehow heat your mini greenhouse from below. The seeds will germinate, no problem, if you can guarantee a temperature of at least 20 °C (day and night). Do not allow the seedlings to dry out! Plant one seed per pot - poke it into the compost to a max. 0.5 cm deep with the end of a pencil and cover with potting compost. Stand your mini greenhouse in a good spot on the windowsill.
The seeds will germinate within the week, depending on the temperature. A few days after germination, alter the humidity in the greenhouse by opening the lid. Once the seedlings reach a height of 10 cm they must become acclimatised to the normal air humidity. To do this, remove the mini greenhouse lid for one hour on day one, then 2 hours on day 2 etc. After five days, they will be used to normal humidity and they can be potted up to larger pots. This will be necessary sooner than you think as the courgette is a fast grower! Allow the young plants to enjoy 20 °C for as long as possible to encourage good growth.
If you do not have a mini greenhouse, a simple seed tray covered with plastic held up with bamboo sticks will suffice. Just prick holes in the plastic to vary the humidity and allow acclimatisation.

Courgettes are sturdy, fast growers which mean that they become exhausted after a few months and produce fewer flowers, so less fruits. It is therefore advisable to sow again at the end of June to ensure fresh courgettes growing in the 2nd half of the summer.

Use

Courgettes are very healthy and contain lots of Vitamins B and C as well as Calcium, Iron and Phosphates. Suitable in diets too as they have very little calories.
Courgettes can be used in all sorts of ways in the kitchen: in pasta sauce, sliced with potatoes, in rice dishes... it's all possible. Try some thinly sliced courgettes topped with cheese and baked in the oven - delicious. Fresh courgettes are also good in a raw salad too! Smaller courgettes have softer skins but the larger, tougher skins are also edible. Stuff a large courgette with mince and cheese... delicious baked!
Courgette flowers are also edible! Fry them in a batter for something different.
And here's a method for saving a big harvest: pickle your courgettes! Just the same as gherkins with vinegar, some sugar and some herbs.

When all chance of frost is gone and night temps are above 15°C, preferably 18°C, the courgette plants can go outdoors, or into the greenhouse. Courgette plants prefer well fertilised, moisture retaining clay or sandy soil so choose the warmest spot in your garden. A pot on the patio would do too. Do harden them off by allowing them to acclimatise to outdoor temps. by leaving them outdoors for an hour longer every day (out of the sun). After a week of that, pot them up into larger pots – one per pot as these plants will grow pretty big. Then place the pots in a warm and sheltered position in full sun. Courgette leaves are susceptible to mildew – remove any infected leaves.
Courgette plants have a large leaf for such a stunted plant that will more or less crawl across the ground with it's short main stem. Fruit that directly touches the soil can rot in wet weather so it is advisable to mulch with straw or lay black plastic around the plants with a short cane tied to the main stem to keep it off the ground. Black plastic also helps warm up the soil so the plants will grow faster.
Courgettes grow fast and give good results from a fertiliser like Bakker's fertiliser for flowering plants, or Bakker's Tomato Fertiliser. They really need it too! Give extra water in periods of drought. Keep the bed weed free – pull them out instead of using a hoe, to prevent root damage to your courgettes surface roots. This will help them grow well.

Harvesting

Simply cut the courgette free from the plant with a sharp knife. Courgettes are best harvested when they are still small, at around 15-20 cm long. The more you pick, the more you will manage to grow! If you leave off harvesting, the courgettes will grow as big as 35-40 cm. This takes more energy from the plant and you will not harvest as many.
You might find sort of prickly growths on the shell of the fruit... just rub these off, they are harmless.
If you have a lot of plants, it is good to know that the flowers too are edible so also suitable for harvesting! You will need to harvest them early morning as they tend to wilt in the afternoon.


Secure payment with the following payment methods org:/logo payments.jpg