Dutchpro Original Grow Soil A&B | Hard & Soft Water

Dutchpro Original Grow Soil A&B

Dutchpro Original Grow Soil A&B is a two-part mineral base nutrient for plants in soil during vegetative growth. Part A and Part B are used together to provide the primary nutrients for developing leaves, stems and roots before the flowering stage.

Select the formula that matches the water used for feeding. The Hard Water version is intended for suitably mineral-rich tap water, while the Soft Water version is formulated for soft or reverse osmosis (RO) water. Choose the required A&B pack size from the variant selector.

Key Features

• Two-part A&B base feed formulated for soil growing.
• Designed for the vegetative growth stage.
• Available in separate Hard Water and Soft Water formulations.
• Part A and Part B are added in equal amounts.

Choosing the Water Type

Water hardness affects the minerals already present before nutrients are added. Choose the formula that matches the source water. If unsure, measure the water's starting EC and check Dutchpro's current water-type guidance.

How to Mix

1. Shake the Part A and Part B containers before use.
2. Fill the watering container or reservoir with water.
3. Add the measured amount of Part A and mix thoroughly.
4. Add an equal amount of Part B and mix again.
5. Check the finished solution's EC and pH, then adjust as required.

Never mix undiluted Parts A and B together. Dutchpro's soil feeding guidance commonly shows around 2–3 ml of each part per litre during growth. Use the current feed chart and the instructions on the supplied containers for the final rate.

What's Included

An A&B set contains one container of Original Grow Soil Part A and one of Part B in the selected water formulation and size. For example, a 5 L A&B set contains 5 L of A plus 5 L of B.