Psycho Myco Grow Balls

A single-application fertiliser that feeds the whole grow cycle

Psycho Myco Grow Balls is a solid, granular controlled-release fertiliser rather than a liquid feed - the "balls" are pellets of fertiliser that release nutrient gradually as they break down in the growing medium, rather than all at once. That makes it an apply-once option for growers who want to cover vegetative and flowering nutrition without running a separate grow and bloom bottle through the season.

The formulation carries an NPK ratio of 19-6-13, with added sulphur: high nitrogen to support strong early vegetative growth, a balanced phosphorus level for root development, and a solid potassium content to carry plants through flowering and fruiting. A single application is rated to keep feeding for up to roughly sixteen weeks, though it can equally be used just to cover the vegetative stage on a shorter cycle. Grow Balls are mixed into the growing medium at planting or applied as a top-dress during the grow, and work across soil, coco and most other absorbent substrates - a straightforward option for growers, including houseplant and vegetable growers, who want to feed and largely forget rather than manage a weekly liquid schedule.

• Apply once, feed for months - controlled release covers up to around 16 weeks from a single dose
• Full-cycle NPK - 19-6-13 + sulphur covers vegetative growth through to flowering and fruiting
• No grow/bloom switch needed - one product replaces separate grow and bloom bottles
• Works across substrates - suited to soil, coco and other absorbent growing media
• Simple application - mix into the medium at planting or top-dress during the grow