If you could grow your plants in a hydro set-up and do it outside so the plants get as much real sunshine as they can possibly get then the roots would be huge.I thought you might be interested in how she recovered. Help with context thats 65L tote used by supermarkets in uk to deliver shopping. I left her on grass for 3 days about 2 weeks ago picked her up and she had a root about as thick as a grape buried so deep it snapped ive never seen roots like that in hydro......