Grapes

CROP GUIDE · EDUCATION

Connect soil management to the pruning cycle.

Soil and nutrient considerations

Vine age, root-zone moisture and the existing nutrient programme affect input selection.

Key nutrient decisions

The pruning cycle and crop load affect nutrient decisions. Review soil and tissue information before changing phosphorus, potassium or micronutrients.

Important growth stages

Where organic matter fits

Use the vineyard’s manure programme around the feeder-root strip. Keep material away from trunk contact and coordinate incorporation with irrigation and pruning operations.

Biological inputs: choose by function

Grape consortia are an option to discuss for a labelled root-zone method. Keep a record of fungicides and fertigation inputs when checking compatibility.

A practical point to remember

Place organic inputs in the active feeder-root strip; avoid heaps against the vine trunk.

Application and precautions

Use the current pack directions for dose, method, crop compatibility and expiry. Share a photograph of the label for individual guidance. A crop name alone does not establish a suitable dose.

Keep sealed in a cool, shaded place. Check the batch and expiry before use. Do not mix microbial products directly with pesticides, disinfectants or concentrated fertilizers unless the label permits it.

What to share for individual advice

Your crop variety, acreage or tree count, crop age, soil test, irrigation method, recent fertilizers and delivery location. These details are more useful than a crop name alone.

Common questions

Sources and scope

TNAU · crop / soil management

General educational summary reviewed 19 October 2026. University guidance explains agronomy; it does not certify Real Green product efficacy. Use local recommendations and the current product label.