Consortium-Plus for Potatoes, Carrots & Brassicas

Reformulated superior formulation for 2024 season!

Consortium-Plus for Potatoes, Carrots & Brassicas Use:

A symbiotic mixture of active microbial spores designed to improve soil and crop health, vitality and nutrition, specifcally developed for root and vegetable crops.

Benefits of Consortium-Plus for Potatoes, Carrots & Brassicas:

  • Increased resilience to environmental stresses (e.g. drought, heat, cold or wet.
  • Fix nitrogen from the atmosphere directly into root zone
  • Solubilisation and delivery of phosphate, manganese, sulphate and iron to root surface
  • Improves rooting efficiency and directly stimulates root growth
  • Releases polysaccharides and natural plant hormone precursors beneficial to crop health
  • Isolated uniquely from UK soil.
  • Helps to develop a more diverse and benevolent soil environment


Specifically developed for root and vegetable crops especially potatoes, carrots and brassicas.

Pack Size:

0.5 kg (1 ha pack)

Consortium Plus product label
MSDS Sheet
Product Label

Soil health is impaired both by poor cultivation/rotation practices and overuse of input factors such as; fertilisers, fungicides, nematicides and insecticides. 

Consortium-Plus contains a unique combination of especially selected, synergistic species and strains of soil-derived bacteria (as active spores) and fungi to improve soil health, crop vigour and root development.

Consortium-Plus also contains a mixture of fermented High-Carbon Biomass extract rich in amino acids, humic and fulvic compounds. These compounds have been specifically developed to feed and stimulate the growth of the beneficial microbial colonies found in OptiYield microbial mixtures.

Application should be either at, or as soon as possible after, planting or sowing with a view to getting the product closely in contact with the seed.

This may be mixed with seed in the hopper, through a powder or liquid applicator or sprayed onto the soil surface after sowing.

We recommend pre-creaming or stirring into water before further dilution

Water Volumes- Consortium-Plus should be applied to run-of to provide a full coverage of all foliage and stems. Guide 150-200 l/Ha of water

Consortium-Plus is extremely resilient and may be mixed with many tank mix partners. Due to complexity and out of control of manufacturer this would be at the grower’s risk.

Crop Timings and rates
Potatoes, Carrots & Other Vegetables

Seed/Furrow Dressing

Apply at a rate of 0.5 kg/ha ( I Pack)
through a planter applicator or with liquid
fertiliser applied close to the seed.

Apply at a rate of 0.75 kg/ha (1.5 Packs)
if applied on soil surface after drilling
in a higher rate of water as necessary
to allow sufcient coverage and volume
for the rate.


Potatoes, Carrots & Other Vegetables

Module Drench
Apply 0.25Kg/Ha (1/2 Pack)
per 100Lts of water*



Potatoes, Carrots & Other Vegetables

Post emergence (Foliar to run-of)
Apply 0.25 k
g/ha (1/2 pack) at
intervals of 14-28 days or as advised.


Consortium Plus product label

For further product information, quantities, pricing and delivery questions, please use the contact form below and we will get back to you.

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OptiYield generates effective full-lifecycle crop programmes, utilising our library of unique bioactive products.

OptiYield delivers 10-30% marketable yield increases in high-value crops for our farmers & growers.