
eMAXX Ultra
Cold-processed, full-spectrum Ecklonia maxima (kelp) formulation enhanced with selected bioactives — for stronger plant growth, abiotic stress resilience and consistent crop performance.
- Package sizes
- 1 L$17
- Listed for
- fruit crops, cereals, maize, brassicas, cauliflower, broccoli, cabbage, cucurbits, cucumber, butternut, watermelon, leafy vegetables, tomato, wheat, fruit trees
- Application rate
- 2–3 L fruit & nut trees · per ha · see full guidance below
Overview
eMAXX Ultra is a plant growth enhancer built on a cold-processed, full-spectrum Ecklonia maxima seaweed formulation, enhanced with selected bioactives to support stronger plant growth, abiotic stress resilience and consistent crop performance.
Registered in South Africa (Reg. No. M494, Act No. 36 of 1947) and under Zimbabwe's Fertilizers, Farm Feeds and Remedies Act [Chapter 18:12] of 1996.
Benefits
- Supports stronger plant growth and consistent crop performance
- Improves abiotic stress resilience
- Cold-processed to preserve the full spectrum of kelp bioactives
Composition
As published by the producer.
- Cold-processed full-spectrum Ecklonia maxima (kelp) extract
- Selected bioactives supporting growth and stress resilience
How to apply
| Rate | Basis | Notes |
|---|---|---|
| 2–3 L | fruit & nut trees · per ha | Apply at the start of the growing season and repeat every 2–4 weeks; additionally spray during phases of plant stress (per label). |
| 1 L | grain & cereal crops · per ha | In furrow at planting, or full-cover foliar spray 2–3 weeks after emergence; repeat 1–2 times in vegetative stages every 2–3 weeks (per label). |
| 1 L | vegetable crops · per ha | As a drench at transplanting, or two weeks after transplanting as a foliar spray; repeat 1–2 times in vegetative stages every 2–3 weeks (per label). |
Please confirm the recommended application for your crop and conditions with Humuson technical support — basic consultation is free.
Suitable crops
As listed in the product’s published guidance.
Growth stages
Stages referenced in the product’s own guidance.




