Tobacco Sprays and other natural pesticides

Tobacco Sprays and other natural pesticides

I was planning on putting together a spray for my vegetable garden made up of tobacco, garlic, pepper.. soap (using a recipe I found online) to control bugs on my veggies. However, How good are these sprays for. Not just on the plants themselves but how long can I keep them in the bottle.? a day, week, Year? I want to know how much I should make up for my first batch and I don't want to waste any. Thanks
What are they?

What are they?

*new girl who used to be here and left and came back*

*new girl who used to be here and left and came back*

Help with Buddleia/Butterfly Bush

Help with Buddleia/Butterfly Bush

the carrots wear the pants in this family

the carrots wear the pants in this family

Doomed tomato plants? :/

Doomed tomato plants? :/

Bloom time questions

Bloom time questions