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88 Items Found.Viewing Page 1 of 9 Next Page >> Sort by
Type: Grow Materials
Subtype: Nutrients
Humboldt Master B (1.5-5.2-6.3) is the second of a premium two-part amino acid-based fertilizer program designed for flowering plants. The amino acids and organic acid complexes increase the availability of macro and micro nutrients, setting the Humboldt Master series apart from traditional base nutrients. A & B formulas are sold individually.
Our Price
$167.95View Details
Type: Grow Materials
Subtype: Nutrients
Get the most out of foliar applications with Humboldt Nutrients Sticky (0.5-0-0). This wetting and sticking agent uses state-of-the-art binding agents to make nutrients and their beneficial effects stick.
Our Price
$12.95View Details
Type: Grow Materials
Subtype: Nutrients
Humboldt Nutrients' Sea Cal (3-2-8) is a powerful additive forhydroponics and all growing media. Sea Cal is loaded with vitalmicronutrients in specific ratios that plants require during theirgrowing and flowering cycles. These vital micronutrients are coupledwith sea plant extract, organic acid complexes, and natural chelatingsubstances. Gardeners can add these to a complete nutritional baseregimen to provide maximum flower production and heavy fruit yields.
Our Price
$98.95View Details
Type: Grow Materials
Subtype: Nutrients
Get the most out of foliar applications with Humboldt Nutrients Sticky (0.5-0-0). This wetting and sticking agent uses state-of-the-art binding agents to make nutrients and their beneficial effects stick.
Our Price
$21.95View Details
Type: Grow Materials
Subtype: Nutrients
Get the most out of foliar applications with Humboldt Nutrients Sticky (0.5-0-0). This wetting and sticking agent uses state-of-the-art binding agents to make nutrients and their beneficial effects stick.
Our Price
$34.95View Details
Type: Grow Materials
Subtype: Nutrients
Get the most out of foliar applications with Humboldt Nutrients Sticky (0.5-0-0). This wetting and sticking agent uses state-of-the-art binding agents to make nutrients and their beneficial effects stick.
Our Price
$58.95View Details
Type: Grow Materials
Subtype: Nutrients
Verde is Spanish for green, and green is what gardeners will see when they use Humboldt Nutrients Verde in their hydroponic or soil garden! This one-part growth catalyst improves root structure and increases chlorophyll levels, which in turn promotes thick foliage and overall healthier plants. When gardeners use Verde during the grow phase, they’ll like the results!<BR>
Our Price
$91.95View Details
Type: Grow Materials
Subtype: Nutrients
Humboldt Nutrients Verde (16-1-2) is a one-part growth catalyst for hydroponic or soil gardens that improves root structure and increases chlorophyll levels, which in turn promotes thick foliage and overall healthier plants.
Our Price
$25.95View Details
Type: Grow Materials
Subtype: Nutrients
Verde is Spanish for green, and green is what gardeners will see when they use Humboldt Nutrients Verde in their hydroponic or soil garden! This one-part growth catalyst improves root structure and increases chlorophyll levels, which in turn promotes thick foliage and overall healthier plants. When gardeners use Verde during the grow phase, they’ll like the results!<BR>
Our Price
$374.95View Details
Type: Grow Materials
Subtype: Nutrients
Humboldt Nutrients Royal Flush supercharges the flushing process. It works by grabbing and binding undesirable salts and heavy minerals together, then stripping these larger particles out of plants through their vascular system, leaving flavor-enhancing sugars and oils for a more pungent and aromatic crop. Royal Flush can be applied to all plants in the final weeks of bloom whether they're growing in soil, potting mixes, soilless rooting media, hydroponics or other gardens.
Our Price
$16.95View Details