How to grow a tower garden

Barbara
by Barbara
for growing veggies, fruits, and spices
  3 answers
  • Kathi Church Kathi Church on Mar 29, 2015
    I know that you need to sink a tube of PVC down the center of whatever you choose to plant in for watering purposes. Drill the PVC with holes down the length so the water can reach the plants.
  • Cathy Osborn Cathy Osborn on Mar 29, 2015
    That sounds like a good way to start, but how close together should the holes be drilled? And what kind of planting medium would be best for this type of planter?
  • Deanna Whitten Deanna Whitten on Mar 31, 2015
    We use buckets and rain barrels. Just drill a hole every couple of inches apart..