Plant · P-342
Kale
Brassica oleracea var sabellica
Kale is a biennial leaf crop that shrugs off cold - it keeps producing right through winter and only quits when summer heat turns it bitter and pushes it to bolt. Left through a mild winter into its second spring, it flowers, and the young flowering shoots are a second harvest with a taste close to sprouting broccoli. The leaves are best picked fairly young since they toughen with age, and a few plants left to go to seed will drop volunteers that come back on their own the next fall.
Record at a glance
Growing profile
- Sun
- Full Sun · Partial Sun
- USDA zone
- USDA 2–11
- Soil
- Sand · Silt · Loam · Clay
- Moisture
- Well-Drained · Moderate
Vertical layer
Herbaceous- Soil pH
- 6–8
- Plant type
- Biennial
- Mature height
- 12–36 in
- Mature spread
Keep exploring
Similar plants
Discover more plants with shared forest layers or growing conditions.
Adzuki Bean
Vigna angularis (Willd.) Ohwi & H.Ohashi
Adzuki is the odd one out among the beans in this group: a very hot summer is actively too hot for it, since heat above about 35C damages…
Herbaceous · USDA 3–11
African Eggplant
Solanum aethiopicum
African Eggplant, also called gboma or scarlet eggplant, is a West and Central African relative of eggplant that gives two harvests from one…
Herbaceous · USDA 8–12
The deeper layer