Brassicas
80days to harvest
7-10 daysdays to germinate
Z6–9USDA zones
Easydifficulty
F1 hybrid

Sowing

Start indoors 6-8 weeks before last frost; transplant seedlings after hardening off when 4-6 true leaves develop

Cultivation

Sun
Full sun to partial shade (4-6+ hours)
Water
Regular, consistent moisture; 1-1.5 inches per week
Soil
Well-draining, fertile loam with good organic matter; slightly acidic to neutral pH (6.0-7.0)
Spacing
18-24 inches
Height
10-24 inches
Season
Warm season annual

Appearance & flavour

Colour
Deep purple
Shape
Rounded cauliflower head with individual purple florets
Flavour
Mild, slightly sweet flavor with tender florets, milder and more delicate than standard cauliflower varieties.

In the kitchen

Raw with dips, roasted, steamed, stir-fried, grilled, used in salads

Pests, disease & resistance

Pests
Cabbage moth, cabbage worms, flea beetles, aphids
Diseases
Clubroot, black rot, downy mildew

Planting calendar by USDA zone

ZoneStart indoorsTransplantDirect sowHarvest
1April – MayJune – JulyJune – JulyAugust – September
2April – MayJune – JulyMay – JulyAugust – September
3March – AprilMay – JuneMay – JuneJuly – October
4March – AprilMay – JuneApril – JuneJuly – October
5February – MarchApril – MayApril – MayJuly – November
6February – MarchApril – MayApril – MayJune – November
7February – MarchApril – MayMarch – MayJune – November
8January – FebruaryMarch – AprilMarch – AprilMay – December
9JanuaryFebruary – MarchFebruary – MarchApril – December
10JanuaryFebruary – MarchJanuary – MarchApril – December
11JanuaryJanuary – FebruaryJanuary – FebruaryMarch – December
12JanuaryJanuary – FebruaryJanuary – FebruaryMarch – December
13JanuaryJanuary – FebruaryJanuary – FebruaryMarch – December

Companion planting

8 beneficial pairings indexed for this variety, 3 to avoid.

MarigoldsRepel flea beetles and aphids that commonly attack brassicas
NasturtiumsAct as trap crops for aphids and flea beetles, drawing pests away from brassicas
OnionsRepel cabbage worms, root maggots, and aphids with their strong scent
GarlicDeters cabbage loopers and aphids while improving soil health
DillAttracts beneficial wasps that parasitize cabbage worms and aphids
LettuceMakes efficient use of space as a low-growing companion, different root depths
SpinachCompatible growth habits and helps maximize garden space utilization
CarrotsDifferent root zones reduce competition and carrots help break up soil

Avoid

StrawberriesCompete for similar nutrients and can stunt brassica growth
TomatoesCan inhibit brassica growth and both plants compete for similar soil nutrients
Pole BeansCan shade brassicas excessively and compete for nitrogen in soil

Nutrition (per 100 g)

Calories (per 100 g)
31
Protein (g)
2.57
Fat (g)
0.34
Carbohydrate (g)
6.27
Fibre (g)
2.4
Vitamin A (µg)
8
Vitamin C (mg)
91.3
Vitamin E (mg)
0.15
Vitamin K (µg)
102
Vitamin B6 (mg)
0.191
Folate (µg)
65
Calcium (mg)
46
Iron (mg)
0.69
Magnesium (mg)
21
Phosphorus (mg)
67
Potassium (mg)
303
Zinc (mg)
0.42
Selenium (µg)
1.6

Where to buy seed and equipment

Some links are affiliate links. If you buy through them we may earn a commission at no extra cost to you.

Growing it? There is a full cultivation guide at the brassicas growing guide.

Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.

DarkGrow forum

Grown Graffiti?

Post a crop report — day counts, reservoir readings, what worked. Variety-specific logs are the most useful thing on the forum.

Similar varieties

Other brassicas with a comparable time to harvest, so a season that suits Graffiti suits these too.

Browse all 79 brassicas