Crispus F1


Crispus Brussels Sprouts are an early to mid-season hybrid that is both tasty and club root resistant. It’s an excellent grower in just about any circumstance and will delight you with a high yield of tasty sprouts that hold up well on the stalks.

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Germination7 - 14 Days
Sowing MethodStart in Pots / Trays
Days to Maturity90 Days
Seed Count10
Recommended Soil pH6.0-7.0

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The Cirspus is a fairly new variety of brussels sprout that produces an attractive, incredibly reliable crop of tasty, dark green sprouts. The sprouts are small and tight, and hold up well on their stalks. The answer to many a gardener’s prayer, Crispus brussels sprouts are reliably resistant to the fungus that causes club root. So much so in fact, that it is the only variety recommended for use on land that has already seen this most dire scourge of brassicas.

Great fresh or frozen. We like them stir-fried with garlic, ginger and shallots!

Harvest September to November.

Starting out

Brussels sprouts prefer well-drained soil, ideally with a pH between 6.0-7.5. They perform best in soils high in organic matter.

Starting Indoors: Sow in flats or modules from March until early April at a seed depth of ¼”. (6 mm.) deep. Cover lightly and firm. Once the seedlings have at least two true leaves, transplant into individual pots. Harden off gradually in April or early May for transplanting outdoors.

Direct Seed: For a later crop, direct seed outdoors from early May until the first week in June. Thin the seedlings as soon as they appear.

Space rows 3 ft. (91 cm.) apart and plants 18 - 24 in. (46 – 61) cm apart.

Sowing indoors
Plant Support


Make sure to give them consistent water throughout its growing season. Also make sure the soil is firm around them. Brussels will produce sprouts that are open rather than tight buttons if their roots are in loose soil.

Plant these in an area that’s protected by wind, if your site or garden is open place some stakes around the plant and attach netting to these stakes that will act like a small wind break.

Water well and often. Mulch is great for Brussels sprouts – it not only helps with water retention, it also helps suppress weeds.

Later in the year (early-mid September), add additional compost or soil around the base. Mounding it up well will provide additional support and protection for your plant.

Here in the UK, the wood pigeons love, love, LOVE to eat our brassicas. Make sure you net your plants or you’ll find they beat you to the crop. (Netting also helps protect against the cabbage butterfly.)

Brussels sprouts and other brassicas love their nitrogen. I’ve found it useful to prepare the ground with manure before planting and then work in some blood fish bone later during the growing season. I like to add some chicken pellets during June – July (just keep them away from the base of the plant).


The sprouts will form from the base of the plant upwards and will continue all the way up to the top of the plant. Pick when about walnut size, starting from the bottom up. Twist until they break away from the plant or simply push downwards. As you work your way up the stem, remove the yellowing leaves. This will encourage the plant to continue growing upward, producing more leaves (and more sprouts!). Crispus brussels sprouts hold up remarkably well on their stalks, which means they can be harvested as you need them over a long period in the fall. (There’s no need to harvest them all at once!)

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