03 · Rhiza · ῥίζα, root
Cannabis nutrition,
engineered in South Africa.
Two lines built around the root zone: a multi-part dry-salt line for professionals who control their water and pH, and a one-part chelated line for everyone else.
Rhiza PRO · dry salt
Four parts. Full control.
For controlled environments with RO or tested water. Mix each part in its own stock tank and dose to your EC target.
Part ACalcium
Part BBase
Part CMagnesium
Part FFinish
Rhiza Chelate · one part
One bag. Any water.
Chelated micronutrients stay available across a wider pH range, so home and commercial growers get a forgiving, single-part feed.
GrowVegetative
BloomFlower
Cal-MagSupplement
First to market
Calcium nitrate, greenhouse grade, in 1 kg, 5 kg and 25 kg packs.
Every pack carries its Fertilizers Act (Act 36 of 1947) registration and guaranteed analysis in g/kg. [Registration number]
Launch list
Be first to feed with Rhiza.
Tell us your crop, your water source and how you feed today.