Physan 20

Spring and summer are great times to practice hydroponics outdoors without expensive lighting systems, but indoors or out, we’re all going to be battling the heat and the stresses it can cause to our plants. Decaying, dying, and dead root material can be the bane of many hydroponic (and some soil) growers - especially during the warm summer months! As gardeners, we must remember that as the temperature in the root zone increases, the rate of respiration of the root tissue also increases. … [Read more...] about Battling heat and root problems