Different size selection options from DEXO You can grow everything from A to Z in the bags 1 GAL Fabric Pot: 7.2"D x 6"H(18cm x 15cm) 2 GAL Fabric Pot: 8"Dx 8"H(20cm x 20cm) 3 GAL Fabric Pot: 10"Dx 8.8"H(25cm x 22cm) 5 GAL Fabric Pot: 12"Dx 10"H (30cm x 25cm) 7 GAL Fabric Pot: 14"Dx 12"H(35cm x 30cm) 10 GAL Fabric Pot: 12"Hx 16"D(40cm x 30cm) 15 GAL Fabric Pot: 20"Dx 12"H(50cm x 30cm) 20 GAL Fabric Pot: 22" x 12" (55cm x 30cm) 25 GAL Fabric Pot: 16" x 22" (40cm x 55cm) 30 GAL Fabric Pot: 16" x 24" (40cm x 60cm) HOW TO USE THE GROW BAGS? Fill up your grow bags with any medium you normally use in pots. Ensure that the sides of the grow bags stay upright as your are adding the soil. It is best to fill to about 1-1/2in to 2in from the top. Moisten the medium before planting. After planting the plant,add an all-natural fertilizer to the surface of the pot and scratch it in. Keep the plant moist until the plant had become established. Be sure that the water is reaching the bottom of the grow bags so that the media is uniformly moist. RE-USEABLE The grow bags are reusable,once the season is over,remove soil and compost it or add it to the garden.Allow the grow bags to dry,then fold it up and store it for the winter.The grow bags will last for years if store dry.