Best In Class for container vegetables - click here for details
A unique climbing habit
A great space saving variety
Heavy yields of dark green, smooth, cylindrical courgettes
Height Up to 120cm (47.2in)
Spread Up to 60cm (23.6in)
Courgette 'Defender' F1 Hybrid
Squash 'Harrier' F1 Hybrid (Winter)
Squash 'Barbara Butternut' F1 Hybrid (Winter)
Squash 'Summer Mix' F1 hybrid (Summer)
Courgette 'British Summertime' F1 Hybrid
Squash 'Hunter' F1 Hybrid (Winter)
Marrow 'Tiger Cross' F1 Hybrid
Squash 'Waltham Butternut' (Winter) - Organic Seeds
With a unique climbing habit Courgette 'Black Forest' makes a great space saving variety for growing in containers on the patio. The long stems will need tying onto a trellis or netting to gently train them upwards. Courgette Black Forest will produce heavy yields of dark green, smooth, cylindrical 15cm (6") courgettes if picked regularly throughout the summer. Height: 120cm (48"). Spread: 60cm (24").
Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.
Companion planting: Try growing courgettes with Calendula to attract pollinating insects which will in turn pollinate your courgette flowers.
Companion Planting How to sow courgette seeds
Reasons to buy your seeds from Thompson & Morgan
1 Packet (4 Seeds) (54804)
Sow courgette seed indoors from April to May for transplanting later on, or direct sow outdoors from late May to June. Prepare the soil in early spring by adding plenty of well rotted farmyard manure to improve its structure and fertility.
Indoors, sow seed at a depth of 2cm ( 3/4") in 7.5cm (3") pots of free-draining, seed sowing compost. Place in a propagator or seal container inside a plastic bag at a temperature of 20-25C (68-77F) until germination which takes 5-7 days. Do not exclude light, as this helps germination. Once germinated, grow courgettes on in cooler conditions until all risk of frost has passed and courgette plants are large enough to be transplanted. Gradually acclimatise them to outdoor conditions over 7 - 10 days before planting courgettes outdoors in rich fertile, well drained soil in full sun at a distance of 90cm (36") apart. Black Forest plants will require a trellis or netting support and the stems carefully tied in. Cover with a protective netting or fleece to prevent attack from birds and insects. When growing courgettes, a thick mulch of organic matter spread around the plants will help to conserve moisture at the roots.
Alternatively direct sow courgettes outdoors at a depth of 2cm ( 3/4") and a distance of 90cm (36") apart. Sow 2 seeds per hole and thin out the weakest seedling per station after germination.
Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.
Orders for packets of seed incur a delivery charge of £2.99.
Orders which include any other products will incur a delivery charge of £6.99.
Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.
Large items may incur a higher delivery charge - this will be displayed in your shopping basket.
Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.
For more information on how we send your plants please visit our Helpful Guide on plant sizes.
Courgette 'Black Forest' F1 Hybrid