CLEARANCE HydroTops Solo Soil Grow – Organic 1-Part Soil Base Nutrient for Vegetative Growth
CLEARANCE HydroTops Solo Soil Grow – Organic 1-Part Soil Base Nutrient for Vegetative Growth - 1L is backordered and will ship as soon as it is back in stock.
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HydroTops Solo Soil Grow – Organic 1-Part Soil Base Nutrient for Vegetative Growth
HydroTops Solo Soil Grow is a pH-balanced, fully organic one-part base nutrient formulated specifically for soil and compost growing. Designed to deliver maximum assimilation of nutrition during the vegetative period, it supplies a complete, pH-stable ionic profile that supports strong branching, abundant foliage development, and the establishment of a solid structural foundation ahead of the flowering phase.
Unlike many soil nutrients, Solo Soil Grow also supplies magnesium, calcium, potassium, and trace elements as chelates at optimal levels — eliminating the need for a separate cal-mag supplement.
Key Features
- One-part formula — specifically formulated for soil and compost growing
- Fully organic and pH balanced for strong vegetative growth
- Supplies chelated magnesium, calcium, potassium, and trace elements
- No cal-mag supplement required
- Builds a solid structural foundation for the flowering phase
- Contains a pH-stable ionic profile for consistent performance
Dosing Guide
- Weeks 1–2 of veg: 2–3ml per litre (light feed to start)
- Weeks 3+ of veg: gradually increase to 4–5ml per litre maximum
- Week 1 of flower: reduce to 3ml per litre
- Week 2 of flower: reduce to 2ml per litre
- Week 3 of flower: reduce to 1ml per litre, then end use
Available sizes: 1L | 5L


