Can’t find a reseller close to you or a particular product? Order online direct from OCP.

Purchase Direct From OCP


$262.16 Inc. GST


OCP FULVIC 90 uses a highly concentrated form of fulvic acid to help increase nutrient uptake in plants. If you are facing crops with irregular non-uniform yields, crop stress from frost, reduced flavour, increased post harvest breakdown or generally unhealthy plant growth, then OCP FULVIC 90 may be beneficial.

Product Documentation

Click to download files

  • Popular tank nutrient “complexer” for use with soluble fertilisers and other foliar applied products
  • Helps to improve crop uniformity by reducing stresses brought about by harsh environmental conditions.
  • Helps to improve crop flavour and other quality indicators
  • Helps with improving post harvest quality

Active ingredient: 90% Fulvic acid

Fulvic acid is the most bio-active and soluble humic substance due to its very small molecular size compared with humic acids. OCP FULVIC 90 is easily dissolved in water and best applied to plant foliage where it is readily absorbed and interacts with plant metabolic processes. OCP FULVIC 90 can also be used as a nutrient “shuttle” or chelator to improve the uptake of foliar fertilisers that are generally unable to penetrate through leaf tissue and/or generally less mobile in the plant.

OCP FULVIC 90 is ideally prepared by sprinkling the product across the surface, allowing it to gradually dissolve in the spray tank. Continue agitating while applying. If pre-mix or tank mix is allowed to stand for more than a few hours mix and/or agitate again before applying.

Situation Rate Critical Comments
Vegetables & other field crops Min. 500g/ha or 200g/100L Apply as a foliar at time of flowering, crop flowering, tuber set or heart formation (4-6 wks later) or with foliar fertiliser applications. Will cause some staining, avoid treatments close to harvest.
Perennial crops Min. 500g/ha or 200g/100L Apply as a foliar with liquid foliar applied fertiliser. Will cause fruit staining, avoid applying close to harvest.
Turf establishment
Seeding, Sodding, Stolonizing
50g/100kg of seed
Seeding: Mix 200g of product with 2L of water. Spray on the seeds and mix well. Spread seed out to dry if appears to be wet.
Sodding, Stolonizing: Apply as a drench with other liquid starter fertilisers at 100g/1000m2 immediately after planting.
Turf maintenance
Boom spay or through irrigation system
Min. 500g/ha or 200g/100L Apply with normal spraying equipment. The product can be injected into irrigation systems using a “Dosatron” or similar fertiliser injector equipment.

OCP FULVIC 90 can be mixed with common plant protection products or fertilisers and should always be added at the end into the already prepared plant protection or fertiliser tank mix. Always conduct a jar compatibility test before mixing with other fertilisers and test a small treatment area before applying more widely.

  • OCP FULVIC 90 - 10kg
  • OCP FULVIC 90 is non-phytotoxic but avoid applying close to harvest as some minor crop staining may occur. It also has the potential to stain walls and porous surfaces so wash off after spraying.

    Find you favourite OCP products at your nearest reseller

    Find a Reseller

    Looking for a specific document?

    Use our SDS, Tech Sheet and Label finder.

    Technical Document Search