I use grow bags, but with tomato rings in them. 2x growbag. Have hand plenty of success, but i also have a automatic dripper to water into the ring daily. The growbags always have space marked for 3 plants, but 3 is too many.
The rings also allows you to earth up around the stem, and direct feed to the top roots, while watering the bottom roots. Found them to work very well.
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Pots/ buckets
I use grow bags, but with tomato rings in them. 2x growbag. Have hand plenty of success, but i also have a automatic dripper to water into the ring daily. The growbags always have space marked for 3 plants, but 3 is too many.
The rings also allows you to earth up around the stem, and direct feed to the top roots, while watering the bottom roots. Found them to work very well.