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Courgette 'Romanesco'

A wonderful courgette with excellent flavour and characteristic ribs all down the fruit.

20 seeds

5 super plugs (510419-SP05)

3 x 9cm pots (510419-9C03)

3 seedlings (510419-3)

For every 5 seed packets you buy, we'll send the cheapest one FREE

Offer applies to each multiple of 5 – buy 10 packets and get cheapest two free. Terms and conditions apply.


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sow Under Cover
Direct Sow/ Plant Out
Flowers/ Harvest


Edible Crop
Kitchen Garden
Broad Tolerance
60cm (24in)
Common name
Courgette, Zucchini
Moist but Well-drained
Full Sun
90cm (36in)
Sow under cover from late March. Sow seed on edge (not flat) 2-3cm deep in individual pots. Harden off and plant after last frosts, spacing 90cm apart in each direction. Can sow direct from May, two or three seeds per station, thinned to one.


A wonderful courgette with distinctive ribbed stems. It has excellent flavour and texture, never turning watery, even when quite large.

Pick it small and whole, and the flavour is reminiscent of globe artichoke hearts. Its flowers are huge too - ideal for stuffing and dipping into tempura batter.

Do at least two sowings of courgettes, splitting your packets, so that you have fruit to pick for 3-4 months at a stretch. Sow two or three different colours so they look good in the garden and on the plate.

Please note, illustrated packets are being introduced gradually over the coming months, availability may vary.

Care Tips

Water regularly and feed with tomato feed. Powdery mildew can be a problem during hot, dry spells, the only remedy is to keep the soil moist.