Boost canopy, roots and early vigour for stronger, faster, higher-yielding crops.
A range of professional vegetative boosters — Umbra, Eximius, Laurus and Valens — each formulated with optimised elemental ratios and superior natural complexing (eXo) to drive unrivalled uptake efficiency through the growth phase.
Vegetative growth sets the ceiling for everything that follows. Each fertiliser in this range is built for the fast-growing phase — stronger canopies, bigger root masses and higher yield potential — and every one carries eXo's superior natural complexing for uptake efficiency that conventional fertilisers can't match.
An elite vegetative fertiliser for all cropping systems, Umbra improves planting resilience and vegetative vigour in fast-growing plants — building strong canopies and root masses with high yield potential. It gives juvenile seedlings and clones the specific nutrition to encourage prolific early root generation and canopy growth.
Young fast-growing plants often favour roots over canopy and react badly to overfeeding. By driving superior uptake through eXo, Umbra shortens time to establishment — creating higher-vigour crops that finish faster and yield higher. Successful crops start with Umbra.
Foliar: 1 – 2.2 L / 1000 L of water.
Fertigation: 1.4 – 6.8 L / ha.
A premium vegetative fertiliser expertly crafted to build phenomenal canopies. Through ideally balanced elemental ratios and superior natural complexing (eXo), Eximius increases crown diameter, leaf area and total root mass in all crops.
Used to strongly establish seedlings and lift vegetative vigour, Eximius potentiates the crop for bumper yields — optimising innate immunity, mitigating stress responses and improving ease of growing while potentially lowering input costs. Immense yields start with Eximius.
Foliar: 1.25 – 1.7 L / 1000 L of water.
Fertigation: 1.25 – 5.3 L / ha.
A premium vegetative fertiliser for professional growers. Formulated with optimised elemental ratios and superior natural complexing (eXo), Laurus delivers unrivalled uptake efficiency — creating impressive canopies filled with complex branching and high yield potential.
Laurus maximises plant height and node complexity, drives photosynthesis through enlarged leaf area and chlorophyll density, and promotes prolific root growth. Growers can also expect robust pest and disease resistance and superior durability against stress. Laurus seamlessly integrates into all cropping systems.
Foliar: 1.35 – 1.75 L / 1000 L of water.
Fertigation: 1.35 – 5.5 L / ha.
A premium vegetative fertiliser developed for all cropping systems, Valens provides the nutrition to stimulate strong vegetative growth and pruning recovery. Its eXo complexing molecules stabilise the ammonium nitrogen in its original form, significantly reducing nitrification and radically increasing efficiency over non-stabilised ammoniacal nitrogen.
Because the ammonium is preserved through natural complexing, there's no reduction in beneficial bacteria — unlike synthetic stabilisers, which often kill the surrounding micro-biome. Valens lifts vegetative vigour, root mass and innate immunity, so plants recover fast from prunes, build beautiful canopies and resist stress — keeping orchards productive for longer.
Foliar: 1.6 – 2.2 L / 1000 L of water.
Fertigation: 1.6 – 6.75 L / ha.
I have used Renovum products for years now in my hydroponics operation, particularly Umbra. From the moment I used it I saw immediate visual results and the yields followed.
Adam Hiepphan — Hydroponic Grower, Virginia, SA, 5120
These bio-enhanced fertilisers consistently outcompete conventional chemistry. Many growers want increased yield but neglect the importance of the vegetative stage. With proper vegetative establishment crops are able to promote large root and shoot masses that drive high marketable yield.
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