Deeper Underground


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Category Top Crop

Deeper Underground by Top Crop multiplies radicular growth in your plants, making plants healthier and able to absorb all the nutrients available in the substrate.

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Deeper Underground by Top Crop is a powerful root booster that multiplies the radicular growth, getting your plants to be healthier and prepared to absorb all the nutrients added with the irrigation water. In general, it is used along with any base growth fertilizer by any brand, but you can use it alone if you employ Heavy Mix as substrate.

You can use it perfectly with soil and coco to give our plants a growth spurt from the start. The radicular system will experience a fast expansion that will let the plants assimilate huge amounts of nutrients.

From the moment roots get in touch with Deeper Root they will know a fast and exuberant growth. Strong roots means healthy and tough plants, able to eat everything they find in the substrate. As all Top Crop products, Deeper Underground is 100% organic so you won't be using any chemicals in your crop.

Dosage and instructions for use:

  • Add 1-2ml / 1-1.5L of water
  • We'll use it during the first weeks of growth and every time we transplant them to a different pot for 1 week.


  • 3% humic acids.
  • 1% fulvic acids.
  • 0,7% potassium.
  • Boron.
  • Copper.
  • Iron.
  • Magnesium.
  • Zinc.

Product details

Category Top Crop Reference Top Crop UPC 17

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