Rockwool is the favored growing medium in hydroponics because of its good water retention, aeration, porosity, and malleable nature. It is the recommended growing medium for both beginners and...

There are times when rusty containers seem to be the best option for growing your plants. However, since rust looks ugly and is often equated with tetanus and decay, there are concerns about health...

Bleach is a common household product that has chlorine as an active component which makes it extremely effective against stains, bacteria, fungus, and other microorganisms. Given all its uses, is it...

Winter is always coming (or going) and many ask me about that extra potting soil on the porch or in the garage. Does potting soil freeze? Does freezing sterilize potting soil? What’s the best way...

Hydroponics nutrients are a staple for any hydroponic grower as it is needed for plant growth and survival. However, is the used nutrient-rich wastewater a hazard to aquatic life such as...

In conventional gardening, it is a common concern to not overwater or drown plants with too much water. How come that in hydroponics, an entirely water-based growing technique, the concern is not as...