Swede

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[scientific name]

Sustainable Ewe favourites:

Quick Reference

Optimum Soil Temperature
Days to Germination
Days to Harvest
Direct Sow or Transplant
Distance Apart
Soil pH
Annual/Biennial /Perennial 

History

Growing

Storing harvested [name]:Seed Saving:

Maintenance

Feeding:

Fun Facts

Problems

Downy Mildew – pale spots or blotches on leaves. Possible mildew on underside of the leaves.  Space plants to allow for good air circulation.  Weed.

Potassium Deficiency – scorching or burning on leaf margins.  Poor quality hearts.

Magnesium Deficiency – yellowing between veins on older leaves.  Add fertiliser.

Molybdenum Deficiency – leaves thin and strap-like, poor growth.  Add fertiliser.

Boron Deficiency – hollow stems.  Add fertiliser

Bolting/Running to seed prematurely – cold weather followed by hot weather.  Root exposure

Club Root – plants stunted, deformed roots.  Add lime to soil.  Destroy diseased plants.  Ensure good drainage.  Crop rotation.

Pests

White Butterfly/Diamond Backed Moth – holes in vegetation in late spring, summer, autumn.  Protect young plants with insect mesh

Aphids – small insects clustered in developing heart or crown.  Keep plants well watered in dry weather

Slugs and snails – holes in leaves or stems in winter.  Digital removal (pick the bugs off), coffee grounds, ground egg shells said to be a deterrent.

Whitefly – underside of leaves covered with tiny white insects that will fly when disturbed.

Cover your garden with insect netting to avoid having your plants become a meal for caterpillars and bugs.  There are a variety of sprays and solutions (both organic and non-organic) such as Derris Dust or Quash available to combat such pests.

Deficiencies

Nitrogen:Phosphorus:

Potassium:

Magnesium:

Calcium:

Others: Zinc, Copper, Manganese, Iron, Sulphur, Boron