Cut the bottom off a plastic pot to contain invasive plants & bury in the ground, works great for containing plants that tend to spread, This also works good for planting a plant in an area that tends to get filled with roots etc. from other plants. use a larger pot so that the plant can spread it's roots and grow deeper roots.
To prevent the larvae of the cabbage worms from burrowing into heads of cabbage, cover each head with a nylon stocking, and leave it on until harvest time. This method typifies good organic gardening pest control – rather than fight pests after they appear on your vegetables, take preventative measures to stop them from getting near your vegetables in the first place.
Homemade Weed Killer 1 gallon of white vinegar, 1/2 cup salt, Liquid dish soap (any brand), Empty spray bottle. Put salt in the empty spray bottle and fill it the rest of the way up with white vinegar. Add a squirt of liquid dish soap. This solution works best if you use it on a hot day. Spray it on the weeds in the morning, and as it heats up it will do its work.
Place a sponge in the bottom of a planter before adding soil, to keep water in reserve. Really makes a difference in window boxes!