Common crops affected
Why it matters
Brix drives flavour, grade, and price; it's built by healthy photosynthesis plus potassium and finishing nutrition, so two blocks of the same variety can differ widely.
When it appears
During fruit development and ripening — the finishing window.
What drives it
- Photosynthetic capacity and healthy leaf area
- Crop load balanced to canopy
- Potassium and sugar-loading nutrition
- Water and stress management late-season
How to manage it
- Protect late-season leaf health; supply potassium; avoid late nitrogen.
- Apply Brix Boost with Potassium Pro through ripening.
Recommended Vegalab program
Brix Boost — encapsulated nutrition and cofactors that support sugar loading into the berry during ripening.
Results you can mention: in a cherry-tomato trial, Brix Boost raised fruit sugar by about +2 °Brix versus untreated (reaching ~6 vs ~4 °Brix) and fruit ripened earlier; in field trials Charge BioBoost also lifted soluble solids (roughly +0.4–0.6 °Brix) alongside yield.
| Role | Product | Use |
|---|---|---|
| Sugar enhancer | Brix Boost | Fruit-sweetening fertiliser (P, K, trace elements) |
| Potassium drive | Potassium Pro | Moves sugars into fruit |
| Finish | Harvest Pro | Late-season fruit development |
Apply from veraison through ripening on the label interval; balance crop load and protect functional leaf area.
Product claims, rates, and availability vary by jurisdiction; always follow the applicable label.