4 Litre

Showing 17–32 of 39 results

General Hydroponics FloraNectar
Price range: $25.38 through $69.19 USD
fruit n fusion Natural Sweetener

Soon to be discontinued in Canada
Limited stock available

Select options This product has multiple variants. The options may be chosen on the product page
General Hydroponics FloraBlend
Price range: $13.47 through $120.03 USD
100% Vegan

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General Hydroponics FloraKleen
Price range: $13.32 through $69.66 USD
Flora Kleen is formulated to remove fertilizer residue that can accumulate in hydroponic systems, growing media and potting soils over time. Use Flora Kleen monthly to maintain your hydroponic system or potted plants and eliminate excess salts that can accumulate over time from regular fertilizer application.

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General Hydroponics Diamond Nectar
Price range: $24.39 through $111.47 USD
Features:
- Accelerates nutrient absorption through roots
- Applies the chelating action of humic acids to nutrient reservoir.
- Supercharges your nutrients in order to optimize the health of your plants and the quality of your crops.
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General Hydroponics Liquid KoolBloom
Price range: $28.85 through $271.81 USD
- Encourages abundant flowering
- Facilitates ripening in annuals
- Boosts production of essential oils and fragrances
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General Hydroponics FloraNova Bloom
Price range: $30.97 through $253.34 USD
Great, easy fertilizer for outdoor

Please allow 2 extra days for us to get in fresh stock of 10L size

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General Hydroponics FloraNova Grow
Price range: $30.94 through $253.34 USD
Great, easy fertilizer for outdoor

Please allow 2 extra days for us to get in fresh stock of 10L size

Select options This product has multiple variants. The options may be chosen on the product page
General Hydroponics FloraBloom
Price range: $16.56 through $141.69 USD

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General Hydroponics FloraMicro
Price range: $20.56 through $172.95 USD

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General Hydroponics FloraGro
Price range: $16.56 through $141.69 USD

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Sale!
Sweet Berry
Price range: $19.36 through $62.51 USD
The unique composition of Sweet Berry makes it beneficial in all phases of plant growth. During the Vegetative phase the application of Sweet Berry prevents plants from going leggy and soft stemmed in the presence of high nitrogen concentrates; At the onset, and throughout flowering, Sweet ensures a seamless and stress free transition from Vegetative…

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Sale!
Pure Blend Pro Bloom (Soil)
Price range: $24.78 through $228.45 USD
1 Liter discontinued by supplier

1 4L Left at sale price
Please allow 2 extra days for us to get in 10L and 20L sizes

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Pure Blend Tea
Price range: $17.03 through $130.87 USD
Pure Blend Tea is a soluble compost tea solution that is easily absorbed by plants grown in hydroponic, soil, and soil less mediums. Select ingredients are brewed with beneficial humic acids to release each element’s unique attributes into this versatile blend.

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Sale!
Liquid Karma
Price range: $27.88 through $100.67 USD
This premium supplement is the perfect complement to your regular feed program. Formulated with natural and organic ingredients, Liquid Karma is highly beneficial to your plants, promoting increased microbial colonization within the grow media.

Only 1 10L left at this price

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Sale!
Botanicare Hydroplex
Price range: $23.23 through $127.78 USD
Limited availability at these prices

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Cal-Mag Plus
Price range: $24.77 through $204.05 USD
Botanicare Cal-Mag Plus (2 – 0 – 0) is a specialized plant supplement designed to compensate for the deficiencies in some nutrient fertilizer programs and hydroponic liquid nutrient formulas. It prevents blossom end rot in plants such as tomatoes and peppers and tip burn in lettuce by acting as a catalyst for major elements to…

Select options This product has multiple variants. The options may be chosen on the product page