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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Very durable and reliable
this powerful formula will make your plants (and yields) explode
hobby gardeners
or 400-watt lamp with this ballast with either an HPS or Metal Halide bulb
The ergonomic slanted blade on this model increases comfort when using for extended periods of time
Pi Nutrients / NutriVida (Heavy Harvest) Grow 4 L T12 Very durable and reliable(NOTE: Nutrivida & Heavy Harvest use the same formula. We carry the NutriVida brand.) Heavy Harvest Grow is a fertilizer designed to be used simultaneously with Heavy Harvest Micro during the vegetative growth of a wide variety of bedding, fruiting and flowering plants. Relatively high amounts of nitrogen in this product are intentionally provided with an optimal ammonium to nitrate ratio of 20: 80. This ratio allows for maximum growth of plants
US$ 600.00
US$ 20.99
US$ 450.00