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Cover crop grow guides

Growing guides for green manure and cover crops that rebuild soil between plantings, written for Australian gardens.
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Cover crops guides

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Biofumigant Mustard

Biofumigant Mustard

How to grow biofumigant mustard as a cover crop in Australia: when to sow, how to chop and dig it in at first flower, what it can do, and the state weed lists.

PositionFull sun; tolerates part shade
Depth5 to 10 mm
SpacingBroadcast, rate per blend
First pickWhen a quarter flower, about 5 to 16 weeks
SowTemperate
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Buckwheat Cover Crop

Buckwheat Cover Crop

How to grow buckwheat as a summer cover crop in Australia: when to sow, seed rate and depth, when to cut and dig it in, and what the state weed lists say.

PositionFull sun to part shade
Depth10 to 25 mm
SpacingScatter 7 to 8 g per square metre
First pickCut in flower, 5 to 8 weeks from sowing
SowTemperate
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Chicken Forage Mix

Chicken Forage Mix

Grow a chicken forage patch in Australia: when and how to sow the mix, keeping hens off until it roots, rotational grazing and which plants need a safety check.

Harmful to cats and dogs
PositionFull sun to part shade
Depth5 to 10 mm
Spacing2 to 3 g per square metre
First pickFirst graze 8 to 14 weeks
SowTemperate
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Cover Crop Mixes

Cover Crop Mixes

How to grow cover crop mixes in Australia: choosing a mix by season and soil temperature, sowing rates, when to cut and dig in, and state weed list status.

Some mixes harmful to cats and dogs
PositionFull sun, 6 hours or more
Depth1 to 2 cm; 2 to 3 for cereals
SpacingBroadcast; rate varies by mix
First pick6 to 16 weeks, at flowering
SowTemperate
JFMAMJJASOND
Cover cropsSow now
Lablab

Lablab

How to grow lablab as a summer cover crop in Australia: sowing rate, depth and inoculant, when to slash and dig it in, and where it stands on state weed lists.

Raw seed harmful to people
PositionFull sun
Depth30 to 50 mm
Spacing2 g per square metre
First pickAt first flower buds or before frost
SowTemperate
JFMAMJJASOND

Articles and lessons

All cover crops
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