My container plants are healthier and stronger than ever before, now that I use the Holey Cone. I placed the cone into my containers and planted tomato's, peppers and several flowering plants. After a few weeks the plants were much taller and stronger than the containers I did not use the Holey Cone. No additional instructions, I water and fertilize the same as usual.
The product is fantastic, I only have a deck these days and I can bring any plant in for the winter as well!
You can only buy the product on line and it takes a few weeks to arrive. I hope to find the Holey Cone in stores soon.