Can I change the type of nutrient solution in the middle of a soil?

Cass
by Cass
  2 answers
  • Hillela G. Hillela G. on Jun 17, 2017

    Yup! Try and keep a record of how much water you are putting in the reservoir to top it off and once the amount of water added equals half of the reservoir capacity it is time to change the solution and rinse the reservoir and growing medium. For example if you have a 20 gallon reservoir and over the course of 12 days you have added 10 gallons of water, then it is time to change your solution.

  • Cass Cass on Jun 17, 2017

    Thank you, but I wanted to go from General Hydroponics to Masterblend a completely different solution in the middle of a tomato grow.