Crop Rooter® Plus is a next generation NPK phosphite formulated with 19 added amino acids to target root development and stimulate healthy plant growth.

The unique formulation of Crop Rooter® Plus combines mobile forms of Phosphorus with Nitrogen and Potassium, all essential macronutrients together with added amino acids and a seaweed base for healthy crop development. Timed foliar applications of Crop Rooter® Plus ensure effective crop uptake of nutrients, leading to improved root and shoot development, even when soil reserves may be less accessible due to an initial poor root system or when cold, wet, cloddy soils hamper nutrient availability.


Phosphite with NPK.

Amino Acids.

Application Rates & Timings


Apply @ 0.75-1.5 l/ha from 6 leaf stage to early tillering for rooting. Repeat during periods of rapid growth and/or nutrient stress to aid plant development

Oilseed Rape:

Apply @ 1.0-2.5 l/ha from 6-8 true leaf stage. Repeat during or just prior to rapid growth.


Apply @ 1.0 l/ha at early tuber bulking. Repeat @ 2.0 l/ha during tuber bulking.


Apply @ 2.0-3.0 l/ha from 6-8 true leaves. Repeat at 14-21 day intervals.


Apply @ 1.5-2.5 l/ha from 7-10 days post planting. Repeat at 10-14 day intervals.

Pack Sizes

2 x 10L boxed
1000L IBC


Product enquiry

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How to buy

Call us to discuss your requirements on 01673 885175 or contact your local buyer group.