Companion planting Part 1
Companion planting Part 1
Companion planting Part 1
Originally posted by Geordie
I have tried to combine my (albeit limited) knowledge of companion planting to use herbs as well as vegetables. I have left out the more common ones and tried to give you some food for thought....i also need to post it over 2 or 3 entries as their is a word limit for each post.
COMPANION PLANTING
Many plants have natural substances in their roots, flowers, leaves etc. that can alternately repel (anti-feedents) and/or attract insects depending on your needs. In some situations they can also help enhance the growth rate and flavour of other varieties. Experience shows us that using companion planting through out the landscape is an important part of integrated pest management. In essence companion planting helps bring a balanced eco-system to your landscape, allowing nature to do its' job.
By using companion planting, many gardeners find that they can discourage harmful pests without losing the beneficial allies. There are many varieties of herbs, flowers, etc. that can be used for companion plants. Be open to experimenting and find what works for you. Some possibilities would be using certain plants as a border, backdrop or interplanting in your flower or vegetable beds where you have specific needs. Use plants that are native to your area so the insects you want to attract already know what to look for! Plants with open cup shaped flowers are the most popular with beneficial insects.
Companion planting can combine beauty and purpose to give you an enjoyable, healthy environment. Have fun, let your imagination soar. There are many ways you can find to incorporate these useful plants in your garden, orchard, flower beds etc.
Following is a basic plant guide (with some tips) to help you "work in harmony with nature."
Note: this guide is not intended to solve garden problems as the suggestions may work differently in various situations or not at all. Don't let that discourage you from giving the ideas a try! What works for some may not work for others and vice versa. Experimenting is the only way we can gain new insight for our own individual gardens.
PLANT GUIDE
ALFALFA: Perennial that roots deeply. Fixes the soil with nitrogen, accumulates iron, magnesium, phosphorous and potassium. Withstands droughts with it's long taproot and can improve just about any soil! Alfalfa has the ability to break up hard clay soil and can even send its' roots through rocks! Now that is a tenacious plant! Alfalfa is practically pest and disease free. It needs only natural rainfall to survive.
AMARANTH: A tropical annual that needs hot conditions to flourish. Good with sweet corn, it's leaves provide shade giving the corm a rich, moist root run. Host to predatory ground beetles. Eat the young leaves in salads.
ANISE: Liquorice flavoured herb, good host for predatory wasps which prey on aphids and it is also said to repel aphids. Deters pests from brassicas by camouflaging their odour. Improves the vigour of any plants growing near it. Used in ointments to protect against bug stings and bites. Good to plant with coriander.
ARTEMISIAS: (See Wormwood)
BASIL: Plant with tomatoes to improve growth and flavour. Basil can be helpful in repelling thrips. It is said to repel flies and mosquitoes. Do not plant near rue.
BAY LEAF: A fresh leaf bay leaf in each storage container of beans or grains will deter weevils and moths. Sprinkle dried leaves with other deterrent herbs in garden as natural insecticide dust. A good combo: Bay leaves, cayenne pepper, tansy and peppermint.For ladybug invasions try spreading bay leaves around in your house anywhere they are getting in and they should leave.
BEANS: All beans enrich the soil with nitrogen fixed form the air. In general they are good company for carrots, brassicas, beets, and cucumbers. Great for heavy nitrogen users like corn and grain plants. French Haricot beans, sweet corn and melons are a good combo. Keep beans away from the alliums.
BEE BALM (Oswego, Monarda): Plant with tomatoes to improve growth and flavour. Great for attracting beneficials and bees of course. Pretty perennial that tends to get powdery mildew.
BEET: Good for adding minerals to the soil. The leaves are composed of 25% magnesium. Companions are lettuce, onions and brassicas.
BORAGE: Companion plant for tomatoes, squash and strawberries. Deters tomato hornworms and cabbage worms. One of the best bee and wasp attracting plants. Adds trace minerals to the soil and a good addition the compost pile. Borage may benefit any plant it is growing next to via increasing resistance to pests and disease. After you have planned this annual once it will self seed.
BRASSICA: Benefit from chamomile, peppermint, dill, sage, and rosemary. They need rich soil with plenty of lime to flourish.
BUCKWHEAT: Accumulates calcium and can be grown as an excellent cover crop. Attracts hoverflies in droves. (Member of the brassica family.)
CARAWAY: Good for loosening compacted soil with it's deep roots. Tricky to establish. The flowers attract a number of beneficial insects.
CATNIP: Deters flea beetles, aphids, Japanese beetles, squash bugs, ants and weevils. We have found it repels mice quite well: mice were wreaking havoc in our outbuildings, we spread sprigs of mint throughout and the mice split! Use sprigs of mint anywhere in the house you want deter mice and ants. Smells good and very safe.
CHAMOMILE, GERMAN: Annual. Improves flavour of cabbages, cucumbers and onions. Host to hoverflies and wasps. Accumulates calcium, potassium and sulphur, later returning them to the soil. Increases oil production from herbs. Leave some flowers unpicked and German chamomile will reseed itself. Roman chamomile is a low growing perennial that will tolerate almost any soil conditions. Both like full sun. Growing chamomile of any type is considered a tonic for anything you grow in the garden.
CHERVIL: Companion to radishes for improved growth and flavour. Keeps aphids off lettuce. Likes shade.
CHIVES: Improves growth and flavour of carrots and tomatoes . Chives may drive away Japanese beetles and carrot rust fly. Planted among apple trees it may help prevent scab. A tea of chives may be used on cucumbers to prevent downy mildew.
Chive tea - To make: Put a bunch of chopped chives in a heat proof glass container, cover with boiling water. Let this sit until cool, strain and spray as often as two to three times a week.
CHRYSANTHEMUMS: C. coccineum kills root nematodes. (the bad ones) It's flowers along with those of C. cineraruaefolium have been used as botanical pesticides for centuries. (i.e. pyrethrum) White flowering chrysanthemums repel Japanese beetles. To the right is a picture of the painted daisy from which pyrethrum is extracted.
CLOVER: Long used as a green manure and plant companion. Attracts many beneficials. Useful planted around apple trees to attract predators of the woolly aphid.
COMFREY: Accumulates calcium, phosphorous and potassium. Likes wet spots to grow in. Traditional medicinal plant. Good trap crop for slugs.
With its' high levels of potash comfrey tea can be used as an excellent fertilizer for tomato, pepper, cucumber and potato plants. The smell while it is "cooking" is strong. Pick a good sized handful of leaves. Place them in a container with enough water to cover the leaves. Cover and let this cook for 4 weeks in cool weather or 2 weeks in hot weather. Then squeeze the leaves to extract as much juice as possible Strain and use at a rate of 1/3 cup 0f comfrey juice to one gallon of water Use as a foliar feed and soil drench around the plants. Put the solid wastes into the compost pile.
CORIANDER: Repels aphids, spider mites and potato beetle. A tea from this can be used as a spray for spider mites. A partner for anise.
COSTMARY: This 2-3 foot tall perennial of the chrysanthemum family helps to repel moths.
DAHLIAS: These beautiful, tuberous annuals that can have up to dinner plate size flowers repels nematodes!
DILL: Improves growth and health of cabbage. Do not plant near carrots. Best friend for lettuce. Attracts hoverflies and predatory wasps. Repels aphids and spider mites to some degree. Also may repel the dreaded squash bug! (scatter some good size dill leaves on plants that are suspect to squash bugs, like squash plants, yeah that's the ticket.) Dill goes well with onions and cucumbers. Dill does attract the tomato horn worm so it would be useful to plant it somewhere away from your tomato plants to keep the destructive horn worm away from them. We like to plant it for the swallowtail butterfly caterpillars to feed on. Even their caterpillars are beautiful.
COMPANION PLANTING
Many plants have natural substances in their roots, flowers, leaves etc. that can alternately repel (anti-feedents) and/or attract insects depending on your needs. In some situations they can also help enhance the growth rate and flavour of other varieties. Experience shows us that using companion planting through out the landscape is an important part of integrated pest management. In essence companion planting helps bring a balanced eco-system to your landscape, allowing nature to do its' job.
By using companion planting, many gardeners find that they can discourage harmful pests without losing the beneficial allies. There are many varieties of herbs, flowers, etc. that can be used for companion plants. Be open to experimenting and find what works for you. Some possibilities would be using certain plants as a border, backdrop or interplanting in your flower or vegetable beds where you have specific needs. Use plants that are native to your area so the insects you want to attract already know what to look for! Plants with open cup shaped flowers are the most popular with beneficial insects.
Companion planting can combine beauty and purpose to give you an enjoyable, healthy environment. Have fun, let your imagination soar. There are many ways you can find to incorporate these useful plants in your garden, orchard, flower beds etc.
Following is a basic plant guide (with some tips) to help you "work in harmony with nature."
Note: this guide is not intended to solve garden problems as the suggestions may work differently in various situations or not at all. Don't let that discourage you from giving the ideas a try! What works for some may not work for others and vice versa. Experimenting is the only way we can gain new insight for our own individual gardens.
PLANT GUIDE
ALFALFA: Perennial that roots deeply. Fixes the soil with nitrogen, accumulates iron, magnesium, phosphorous and potassium. Withstands droughts with it's long taproot and can improve just about any soil! Alfalfa has the ability to break up hard clay soil and can even send its' roots through rocks! Now that is a tenacious plant! Alfalfa is practically pest and disease free. It needs only natural rainfall to survive.
AMARANTH: A tropical annual that needs hot conditions to flourish. Good with sweet corn, it's leaves provide shade giving the corm a rich, moist root run. Host to predatory ground beetles. Eat the young leaves in salads.
ANISE: Liquorice flavoured herb, good host for predatory wasps which prey on aphids and it is also said to repel aphids. Deters pests from brassicas by camouflaging their odour. Improves the vigour of any plants growing near it. Used in ointments to protect against bug stings and bites. Good to plant with coriander.
ARTEMISIAS: (See Wormwood)
BASIL: Plant with tomatoes to improve growth and flavour. Basil can be helpful in repelling thrips. It is said to repel flies and mosquitoes. Do not plant near rue.
BAY LEAF: A fresh leaf bay leaf in each storage container of beans or grains will deter weevils and moths. Sprinkle dried leaves with other deterrent herbs in garden as natural insecticide dust. A good combo: Bay leaves, cayenne pepper, tansy and peppermint.For ladybug invasions try spreading bay leaves around in your house anywhere they are getting in and they should leave.
BEANS: All beans enrich the soil with nitrogen fixed form the air. In general they are good company for carrots, brassicas, beets, and cucumbers. Great for heavy nitrogen users like corn and grain plants. French Haricot beans, sweet corn and melons are a good combo. Keep beans away from the alliums.
BEE BALM (Oswego, Monarda): Plant with tomatoes to improve growth and flavour. Great for attracting beneficials and bees of course. Pretty perennial that tends to get powdery mildew.
BEET: Good for adding minerals to the soil. The leaves are composed of 25% magnesium. Companions are lettuce, onions and brassicas.
BORAGE: Companion plant for tomatoes, squash and strawberries. Deters tomato hornworms and cabbage worms. One of the best bee and wasp attracting plants. Adds trace minerals to the soil and a good addition the compost pile. Borage may benefit any plant it is growing next to via increasing resistance to pests and disease. After you have planned this annual once it will self seed.
BRASSICA: Benefit from chamomile, peppermint, dill, sage, and rosemary. They need rich soil with plenty of lime to flourish.
BUCKWHEAT: Accumulates calcium and can be grown as an excellent cover crop. Attracts hoverflies in droves. (Member of the brassica family.)
CARAWAY: Good for loosening compacted soil with it's deep roots. Tricky to establish. The flowers attract a number of beneficial insects.
CATNIP: Deters flea beetles, aphids, Japanese beetles, squash bugs, ants and weevils. We have found it repels mice quite well: mice were wreaking havoc in our outbuildings, we spread sprigs of mint throughout and the mice split! Use sprigs of mint anywhere in the house you want deter mice and ants. Smells good and very safe.
CHAMOMILE, GERMAN: Annual. Improves flavour of cabbages, cucumbers and onions. Host to hoverflies and wasps. Accumulates calcium, potassium and sulphur, later returning them to the soil. Increases oil production from herbs. Leave some flowers unpicked and German chamomile will reseed itself. Roman chamomile is a low growing perennial that will tolerate almost any soil conditions. Both like full sun. Growing chamomile of any type is considered a tonic for anything you grow in the garden.
CHERVIL: Companion to radishes for improved growth and flavour. Keeps aphids off lettuce. Likes shade.
CHIVES: Improves growth and flavour of carrots and tomatoes . Chives may drive away Japanese beetles and carrot rust fly. Planted among apple trees it may help prevent scab. A tea of chives may be used on cucumbers to prevent downy mildew.
Chive tea - To make: Put a bunch of chopped chives in a heat proof glass container, cover with boiling water. Let this sit until cool, strain and spray as often as two to three times a week.
CHRYSANTHEMUMS: C. coccineum kills root nematodes. (the bad ones) It's flowers along with those of C. cineraruaefolium have been used as botanical pesticides for centuries. (i.e. pyrethrum) White flowering chrysanthemums repel Japanese beetles. To the right is a picture of the painted daisy from which pyrethrum is extracted.
CLOVER: Long used as a green manure and plant companion. Attracts many beneficials. Useful planted around apple trees to attract predators of the woolly aphid.
COMFREY: Accumulates calcium, phosphorous and potassium. Likes wet spots to grow in. Traditional medicinal plant. Good trap crop for slugs.
With its' high levels of potash comfrey tea can be used as an excellent fertilizer for tomato, pepper, cucumber and potato plants. The smell while it is "cooking" is strong. Pick a good sized handful of leaves. Place them in a container with enough water to cover the leaves. Cover and let this cook for 4 weeks in cool weather or 2 weeks in hot weather. Then squeeze the leaves to extract as much juice as possible Strain and use at a rate of 1/3 cup 0f comfrey juice to one gallon of water Use as a foliar feed and soil drench around the plants. Put the solid wastes into the compost pile.
CORIANDER: Repels aphids, spider mites and potato beetle. A tea from this can be used as a spray for spider mites. A partner for anise.
COSTMARY: This 2-3 foot tall perennial of the chrysanthemum family helps to repel moths.
DAHLIAS: These beautiful, tuberous annuals that can have up to dinner plate size flowers repels nematodes!
DILL: Improves growth and health of cabbage. Do not plant near carrots. Best friend for lettuce. Attracts hoverflies and predatory wasps. Repels aphids and spider mites to some degree. Also may repel the dreaded squash bug! (scatter some good size dill leaves on plants that are suspect to squash bugs, like squash plants, yeah that's the ticket.) Dill goes well with onions and cucumbers. Dill does attract the tomato horn worm so it would be useful to plant it somewhere away from your tomato plants to keep the destructive horn worm away from them. We like to plant it for the swallowtail butterfly caterpillars to feed on. Even their caterpillars are beautiful.
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