For questions about organic gardening or when an organic solution is required.

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21
votes
2answers
7k views

What's an organic way to discourage crabgrass from a large “lawn”?

I have a large area that's infested with crabgrass. I'd like to use organic methods to encourage the grass mix over the crabgrass. The fact that it's a large area means I can't afford to apply (nor ...
25
votes
8answers
2k views

What is an effective organic pesticide to use against aphids or cabbage loopers?

I have a vegetable garden that bugs just love. Since my family is going to eat these vegetables (and I'd prefer that the bugs do not), what organic pesticide is most effective? The main culprits are ...
19
votes
10answers
1k views

What is the best organic way to defeat slugs?

Most of the seedlings I have planted out this year have been eaten by slugs within a day. I have my final two runner bean plants that need to go out. How can I prevent these from being the next ...
18
votes
5answers
5k views

What are some natural ways of killing ground ivy (creeping charlie)?

We have ground ivy (creeping charlie) that is trying to take over our back yard. We are against using pesticides, as we have a young son. Are there natural/organic ways of beating it (other than ...
7
votes
1answer
520 views

Are their any bad effects in using nematodes in pest control?

I have a pest situation on my apricot tree caused by the beetle Capnodis tenebrionis (see this question). I am averse to using chemical pesticides, and I read that nematodes can be used to control C. ...
7
votes
2answers
301 views

How do I prepare and sow a lawn organically?

Sowing a lawn organically seems to have 2 problems that need solving: Killing the weeds prior to sowing Avoiding weed growth after sowing Once the soil is levelled, I'm considering trying the ...
21
votes
16answers
14k views

Is it possible to kill a large area of weeds organically/naturally?

We've got a ~4500sq/ft back yard that's probably 90% weeds. Is there an organic/natural way to kill off all the weeds so we can start from scratch? With kids and dogs and a swimming pool right beside ...
13
votes
5answers
14k views

How to get rid of insects on basil while leaving the leaves safe to eat?

With reference to this question: Insect infestation on my pepper plant, what do I do? I have these insects in my indoor "kitchen window sill" basil and they do seem to be chewing it fast enough to ...
8
votes
1answer
307 views

Efficacy of “willow water” for improving propagation of cuttings

"Willow water" is a term for water that has had willow soaked in it to extract compounds that improve the chances of a cutting growing roots. Here's a fairly descriptive article on it. I tried it ...