SaproGro™ 5L

SaproGro™ 5 L — registered organic liquid fertiliser

Our most popular size, for medium to large gardens. SaproGro™ is a registered organic liquid fertiliser drawn from a single natural source — Latvian freshwater sapropel. Highly concentrated: diluted 1:400, five litres make up to 2 000 litres of ready-to-use feed.

What it is

Sapropel is a mineral-rich freshwater lake sediment, laid down over thousands of years, that naturally carries a broad range of macro and micro nutrients and organic matter. SaproGro™ delivers that broad spectrum from a single natural source — not a synthetic blend.

Registered analysis

• Nitrogen (N) — 60 g/kg
• Potassium (K) — 8.5 g/kg
• Calcium (Ca) — 8.5 g/kg
• Iron (Fe) — 60 mg/kg
• Specific gravity — 1.05 at 20 °C

Registered under Act 36 of 1947 — Fertilizer Group 2 (liquid organic), Reg. No. B6628.

How to use

• Dilute at 1:400 — approx. 25 ml of SaproGro™ per 10 L of water.
• General use: 1–2 L per hectare every 10–14 days.
• Trees: 30 ml per tree in 12 L of water.
• Lawns: 3 L/ha after winter, then 2 L/ha, 2–3 times.
• Compatible with mineral fertilisers and all common irrigation and spraying systems.

Use only as directed. Always follow the directions on the registered label. For programmes or advice beyond the label, consult an agronomist.