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Brassica · Easy

How to Grow Clementine

Brassica oleracea var. botrytis

Your complete guide to growing Clementine.

☀SunFull sun to partial shade (4-6+ hours)
💧WaterRegular, consistent moisture; 1-1.5 inches per week
📅Harvest55 days
🗺Zones6–9
📏Height10-24 inches
Clementine📷 Wikipedia: Brassica oleracea

When to Plant Clementine

Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.

ZoneStart IndoorsDirect SowHarvest
Zone 1 April – May June – July July – September
Zone 2 April – May May – July July – September
Zone 3 March – April May – June June – October
Zone 4 March – April April – June June – October
Zone 5 February – March April – May June – November
Zone 6 February – March April – May May – November
Zone 7 February – March March – May May – November
Zone 8 January – February March – April April – December
Zone 9 January February – March March – December
Zone 10 January January – March March – December
Zone 11 January January – February February – December
Zone 12 January January – February February – December
Zone 13 January January – February February – December

Companion Plants for Clementine

✓ Good companions

Carrots

Deep roots complement shallow brassica roots, improving soil structure

Dill

Attracts beneficial wasps that parasitize cabbage worms and other brassica pests

Lettuce

Provides ground cover and efficient space use without competing for nutrients

Marigolds

Repels cabbage worms, aphids, and other brassica pests with strong scent

Nasturtiums

Acts as trap crop for flea beetles and aphids, protecting brassicas from damage

Onions

Repels cabbage maggots, aphids, and flea beetles with sulfur compounds

Spinach

Cool-season companion that maximizes garden space and shares similar growing conditions

Thyme

Repels cabbage worms and flea beetles while attracting beneficial insects

✗ Keep away from

Pole Beans

Can shade brassicas excessively and compete for soil nutrients

Strawberries

May stunt brassica growth and creates unfavorable soil conditions

Tomatoes

Competes heavily for nutrients and may inhibit brassica growth through root competition

Nutrition Facts

Per 100g serving (USDA FoodData Central)

31.0kcal
2.57gProtein
2.40gFiber
91.30mgVitamin C
0.69mgIron
Notes from the garden

A greener inbox, occasionally.

Seasonal planting ideas, useful tips and a little inspiration. No weeds.