Rainworks

Rainworks® High‑Performance Plant Additives

Make It Rain! Rainworks Fertilizer Company develops premium plant additives made from pharmaceutical‑grade ingredients to support plants through every growth phase. Designed for ease of use and compatibility, Rainworks formulas integrate seamlessly into feeding schedules to promote healthy, productive plants. 

View as Grid List
Sort by
Q100183.jpg

Rainworks® Rhizo King

P_00439
  • Increases the plants resistance to diseases.
  • Promotes healthy roots and fine root hairs.
  • Greatly improves root growth.
  • Enhances root development.
  • Works in all systems, media and environments.
Q100183.jpg

Rainworks Rhizo King (1 L / 1 qt)

Q100183
  • Increases the plants resistance to diseases.
  • Promotes healthy roots and fine root hairs.
  • Greatly improves root growth.
  • Enhances root development.
  • Works in all systems, media and environments.
  • 1 liter (1 quart) bottle.
Q100189.jpg

Rainworks® Grassroots Cloning Gel

P_00186
  • A premium commercial-grade rooting compound.
  • Contains 0.40% indole-3-butyric acid (IBA) for optimal root development.
  • Blended with a high density gel for maximum success rates.
  • Provides essential nutrition to cuttings before roots form.
  • High viscosity ensures easy and precise dipping for cloning.
  • No mess, no spills, just effortless application every time.
  • Suitable for delicate rooters; can be diluted with distilled water for use.
Q100188.jpg

Rainworks Grassroots Cloning Gel (112 g / 4 oz)

Q100188
  • A premium commercial-grade rooting compound.
  • Contains 0.40% indole-3-butyric acid (IBA) for optimal root development.
  • Blended with a high density gel for maximum success rates.
  • Provides essential nutrition to cuttings before roots form.
  • High viscosity ensures easy and precise dipping for cloning.
  • No mess, no spills, just effortless application every time.
  • Suitable for delicate rooters; can be diluted with distilled water for use.
  • 112 grams (4 ounces).
Q100189.jpg

Rainworks Grassroots Cloning Gel (224 g / 8 oz)

Q100189
  • A premium commercial-grade rooting compound.
  • Contains 0.40% indole-3-butyric acid (IBA) for optimal root development.
  • Blended with a high density gel for maximum success rates.
  • Provides essential nutrition to cuttings before roots form.
  • High viscosity ensures easy and precise dipping for cloning.
  • No mess, no spills, just effortless application every time.
  • Suitable for delicate rooters; can be diluted with distilled water for use.
  • 224 grams (8 ounces).
Q100336.jpg

Rainworks® Bloomstar 0-12-8

P_00033
  • High-quality bloom enhancer.
  • Encourages large buds and blooms.
  • Plant-derived amino acids maintain vigorous plant growth.
  • Provides instant energy and supports plants in stress.
  • Suitable for hydroponic, soilless, or soil-based garden systems.
  • Available in a range of sizes for small- to large-scale applications.
Q100334.jpg

Rainworks Bloomstar (1 L / 1 qt)

Q100334
  • High-quality bloom enhancer.
  • Encourages large buds and blooms.
  • Plant-derived amino acids maintain vigorous plant growth.
  • Provides instant energy and supports plants in stress.
  • Suitable for hydroponic, soilless, or soil-based garden systems.
  • 1 liter (1 quart) bottle.
Q100335.jpg

Rainworks Bloomstar (2 L / 0.5 gal)

Q100335
  • High-quality bloom enhancer.
  • Encourages large buds and blooms.
  • Plant-derived amino acids maintain vigorous plant growth.
  • Provides instant energy and supports plants in stress.
  • Suitable for hydroponic, soilless, or soil-based garden systems.
  • 2 liter (1/2 gallon) bottle.
Q100336.jpg

Rainworks Bloomstar (4 L / 1 gal)

Q100336
  • High-quality bloom enhancer.
  • Encourages large buds and blooms.
  • Plant-derived amino acids maintain vigorous plant growth.
  • Provides instant energy and supports plants in stress.
  • Suitable for hydroponic, soilless, or soil-based garden systems.
  • 4 liter (1 gallon) bottle.
Picture of Rainworks Bloomstar (10 L / 2.5 gal)

Rainworks Bloomstar (10 L / 2.5 gal)

Q100337
  • High-quality bloom enhancer.
  • Encourages large buds and blooms.
  • Plant-derived amino acids maintain vigorous plant growth.
  • Provides instant energy and supports plants in stress.
  • Suitable for hydroponic, soilless, or soil-based garden systems.
  • 10 liter (2.5 gallon) bottle.
Picture of Rainworks Bloomstar (20 L / 5 gal)

Rainworks Bloomstar (20 L / 5 gal)

Q100338
  • High-quality bloom enhancer.
  • Encourages large buds and blooms.
  • Plant-derived amino acids maintain vigorous plant growth.
  • Provides instant energy and supports plants in stress.
  • Suitable for hydroponic, soilless, or soil-based garden systems.
  • 20 liter (5 gallon) bottle.
Q100340.jpg

Rainworks® Ultra Jive 0-2-1

P_00521
  • Extra-concentrated tonic for plant vitality.
  • Contains essential vitamins and hormones.
  • Just a few milliliters per gallon needed.
  • Promotes strong, lush growth and vibrant blooms.
Q100339.jpg

Rainworks Ultra Jive (1 L / 1 qt)

Q100339
  • Extra-concentrated tonic for plant vitality.
  • Contains essential vitamins and hormones.
  • Just a few milliliters per gallon needed.
  • Promotes strong, lush growth and vibrant blooms.
  • 1 liter (1 quart) bottle.
Q100340.jpg

Rainworks Ultra Jive (2 L / 0.5 gal)

Q100340
  • Extra-concentrated tonic for plant vitality.
  • Contains essential vitamins and hormones.
  • Just a few milliliters per gallon needed.
  • Promotes strong, lush growth and vibrant blooms.
  • 2 liter (1/2 gallon) bottle.
Q100343.jpg

Rainworks® Big Blossom 0-39-25

P_00032
  • Complete supplement.
  • Enhances flowering phase of plants.
  • Promotes bigger, better blossoms.
  • Suitable for soil or hydroponic gardens.
  • Improves harvest results.
Q100342.jpg

Rainworks Big Blossom (200 g / 7 oz)

Q100342
  • Complete supplement.
  • Enhances flowering phase of plants.
  • Promotes bigger, better blossoms.
  • Suitable for soil or hydroponic gardens.
  • Improves harvest results.
  • 200 gram (7 ounce) jar.
Q100343.jpg

Rainworks Big Blossom (500 g / 17.6 oz)

Q100343
  • Complete supplement.
  • Enhances flowering phase of plants.
  • Promotes bigger, better blossoms.
  • Suitable for soil or hydroponic gardens.
  • Improves harvest results.
  • 500 gram (17.6 ounce) jar.
Q100344.jpg

Rainworks Lady Terpenite (4 L / 1 gal)

Q100344
  • Increases the size of potency glands that produce terpenes.
  • Significantly increases resin and crystals.
  • Produces more aromatic flower buds.
  • Can be used during all the growing stages.
  • 4 liter (1 gallon) bottle.
Q100355.jpg

Rainworks® Major Silicate

P_00331
  • Increases nutrient uptake and reduces stress.
  • Positions leaves for maximum light exposure.
  • Helps plant get tougher stalks, resulting in healthier plants.
  • Helps increase plant growth and prolongs plant life.
  • Can be used during the entire growing and blooming cycles.
  • Available in a range of sizes for small- to large-scale applications.
Q100353.jpg

Rainworks Major Silicate (4 L / 1 gal)

Q100353
  • Increases nutrient uptake and reduces stress.
  • Positions leaves for maximum light exposure.
  • Helps plant get tougher stalks, resulting in healthier plants.
  • Helps increase plant growth and prolongs plant life.
  • Can be used during the entire growing and blooming cycles.
  • 4 liter (1 gallon) bottle.
Q100354.jpg

Rainworks Major Silicate (10 L / 2.5 gal)

Q100354
  • Increases nutrient uptake and reduces stress.
  • Positions leaves for maximum light exposure.
  • Helps plant get tougher stalks, resulting in healthier plants.
  • Helps increase plant growth and prolongs plant life.
  • Can be used during the entire growing and blooming cycles.
  • 10 liter (2.5 gallon) bottle.
Q100355.jpg

Rainworks Major Silicate (20 L / 5 gal)

Q100355
  • Increases nutrient uptake and reduces stress.
  • Positions leaves for maximum light exposure.
  • Helps plant get tougher stalks, resulting in healthier plants.
  • Helps increase plant growth and prolongs plant life.
  • Can be used during the entire growing and blooming cycles.
  • 20 liter (5 gallon) bottle.
Refine
×