Skip to content

HydroDynamics International MotherPlant A & B




HydroDynamics International’s MotherPlant A and B is a two-part nutrient line for mother and stock plants. MotherPlant A and B are formulated with the perfect NPK levels to enhance the mother plant, with the right amount of nitrogen for strong cell walls. MotherPlant also contains plenty of bio-organics for the development of healthy thriving clones. 

Your Garden's Success is our #1 Priority

HTG Supply is committed to providing you with the very best products, pricing and service in the industry. We will ship your order fast and discreetly packaged to protect your privacy. Buy with confidence knowing your HTG Supply purchase includes simple returns as well as lifetime product support. Call our team of real growing experts with your purchasing or product use questions, and we will be here to help!

See it for less somewhere else? Give us a call and we’ll beat any online competitor’s price!

Customer Service:  1-866-710-GROW (4769) | [email protected] | Hours: Mon-Fri 9:00 a.m. to 5:00 p.m.


HydroDynamics International MotherPlant A & B

MotherPlant nutrients are a two-part nutrient line that provides the ideal diet for mother or stock plants.

Mother plants do not need excess nitrates, and MotherPlant nutrients account for this. They contain the nutritional needs of mother plants without excess nitrates. In addition, they contain bio-organics that help to improve the plant’s ability to uptake nutrients resulting in strong, vibrant clones.

A good mother plant fertilizer should provide enough nitrogen to support a healthy root-to-shoot ratio, but not so much nitrogen that the plant has to burn up most of its stored sugars just to assimilate the nitrates. This two-part plant nutrient supports a healthy mother plant.

In short, whether you are a backyard greenhouse hobbyist or a professional commercial plant grower, MotherPlant Nutrients will help your mother plant, or stock plant, produce the most vigorous plant clones possible!

How to Use MotherPlant

Shake well before using! Mix 15 – 20ml (3 – 4 teaspoons) of Part A and 15 – 20ml (3 – 4 teaspoons) of Part B per gallon of water. Add to water one part at a time. Do NOT mix Part A and Part B together without water. MotherPlant® Nutrients is a continuous liquid feed nutrient designed to be used with each irrigation. Apply only as directed.



There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.