General Hydroponics FloraMicro 3-Part Nutrient Series

Starting At: $12.17


General Hydroponics' FloraMicro is the second part of a hydroponic-based nutrient system called the Flora Series. FloraMicro is to be added to your plants during the plant's growth and bloom cycle. The Flora Series is geared towards the health of your plants as well as yield size and quality.

  • (5-0-1)
  • Provides nitrogen and calcium as well as trace minerals
  • Used during the growth and bloom stages of growth
  • Second part of the Flora Series

More Info




General Hydroponics FloraMicro 3-Part Nutrient Series

Just like people, plants benefit from an appropriate diet. But different types of plants have significantly different nutrient needs, and these needs change during each growth cycle. So what’s the best way to keep your fruits, vegetables, and flowers happy and healthy?

General Hydroponics has wrestled with that question four decades ago. Their solution: Flora Series. First formulated in 1976, Flora Series is the original three-part hydroponic-based nutrient system. And thanks to its ingredients, consistent performance, and unparalleled results, it’s the most-used nutrient today.

Good Things Come in Threes

Flora Series consists of three highly concentrated liquid nutrients:

  • FloraGro builds strong roots during a plant’s vegetative stage.
  • FloraMicro is used during a plant’s growth and bloom cycles.
  • FloraBloom is added while a plant is fruiting and/or flowering.

By using different combinations of these products, you can fulfill each plant’s exact nutrient needs based on its growth stage and environment. Your plants will receive the ideal balance of primary, secondary, and micronutrients — and the results will show. Get ready for vigorous plants, large flowers, enhanced yields, and nutrient-dense crops.

Flora Series is a favorite among millions of growers, gardeners, scientists, and researchers worldwide. See why for yourself.
For hard water with a ppm value above 250, we recommend FloraMicro Hardwater.

View General Hydroponics Flora Series Feeding Charts


Product Category



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

    Your Cart
    Your cart is emptyReturn to Shop