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General Hydroponics Ripen - 1 Quart

Regular price $51.99
Regular price Sale price $51.99
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Description

General Hydroponics Ripen is a highly concentrated liquid nutrient and late-stage flowering supplement designed to provide essential macronutrients for flower and fruit growth. Made as a liquid nutrient supplement for finishing-stage demand, Ripen focuses on the macronutrient support plants rely on when flowers and fruit are developing at their peak.

Ripen promotes increased and abundant flowering with greater oil and fragrance production, helping support finish quality as plants move through late flowering. Because it is specifically engineered to provide essential macronutrients supporting flower and fruit growth, it fits growers who want a purpose-built bloom finishing supplement that stays focused on the final phase rather than changing the entire nutrition plan.

With an NPK of 0.5-7-6, Ripen is a phosphorus-and-potassium-forward option for robust flower and fruit production during the final one to two weeks of the flowering cycle. The formula is derived from macronutrient sources including ammonium phosphate, monopotassium phosphate, magnesium sulfate, and potassium chloride, reinforcing its role as a late-stage flowering nutrient centered on flower and fruit growth. It also includes seaweed (Ascophyllum nodosum) and soft rock phosphate as part of the stated inputs, adding a natural component alongside its core mineral profile.

Ripen is suited to a wide range of garden setups and growing media, including rockwool, coco, potting mix, peat lite mix, in-ground soil, and water culture. That broad media fit makes it easy to keep the same highly concentrated liquid nutrient across hydro-style systems and soil-style gardens while staying focused on one goal: essential macronutrients supporting flower and fruit growth at the end of the cycle.

This is a good fit for growers who want a highly concentrated liquid nutrient that targets the final one to two weeks of late flowering with increased and abundant flowering, robust flower and fruit production, and greater oil and fragrance production across rockwool, coco, water culture, and soil-style media.

How To Use

How to Use General Hydroponics Ripen - 1 Quart

Step-by-step mixing and feeding instructions for General Hydroponics Ripen - 1 Quart.

Mixing & preparation

Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of General Hydroponics Ripen - 1 Quart well before every use. Using the feeding schedule below, measure the recommended dose and add it directly to the water while stirring. Allow the solution to mix fully before adding any other fertilizers, additives, or supplements.

Always add nutrients to water — not the other way around. Mix thoroughly between products to ensure an even, stable nutrient solution.

Week-by-week feeding schedule

Vegetative stage — Ripen

  • Week 1: do not use this product during this week of vegetative growth.
  • Week 2: do not use this product during this week of vegetative growth.
  • Week 3: do not use this product during this week of vegetative growth.
  • Week 4: do not use this product during this week of vegetative growth.

Flowering stage — Ripen

  • Week 1: do not use this product during this week of flowering.
  • Week 2: do not use this product during this week of flowering.
  • Week 3: do not use this product during this week of flowering.
  • Week 4: do not use this product during this week of flowering.
  • Week 5: do not use this product during this week of flowering.
  • Week 6: do not use this product during this week of flowering.
  • Week 7: mix 1.06 ml per litre of water or nutrient solution.
  • Week 8: mix 1.32 ml per litre of water or nutrient solution.
  • Week 9: do not use this product during this week of flowering.

Tips for best results

  • Maintain pH and EC/ppm within the range recommended for your growing medium and crop.
  • Use fresh nutrient solution whenever possible and avoid leaving mixed solution stagnant for long periods.
  • Store nutrients in a cool, dark place away from direct sunlight and extreme temperatures.
  • Keep bottles tightly sealed when not in use to reduce air exposure and preserve product quality.
  • Use clean measuring tools and regularly rinse or clean your reservoir, lines, and irrigation equipment.

Common mistakes to avoid

  • Do not mix different nutrients or additives together in concentrated form before adding them to water.
  • Do not exceed the recommended dosage unless you are following a tested, crop-specific feeding plan.
  • Do not skip pH or EC/ppm checks when growing in hydroponic or soilless systems.
  • Do not allow the nutrient solution to freeze or overheat, as this can damage the formulation.
  • Do not ignore the directions on the product label for your specific crop, growth stage, and system type.

Warnings & Safety

Warning – Important Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General safety precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First aid – skin contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First aid – eye contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First aid – ingestion and inhalation

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage and handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.

Guaranteed Minimum Analysis

Frequently Asked Questions

What makes ammonium phosphate different from other phosphorus sources for plant growth?

Ammonium phosphate is unique because it delivers phosphorus alongside ammonium nitrogen, which can slightly lower pH right at the root surface and help plants access phosphorus more efficiently. That matters because phosphorus fuels root energy and early establishment, while ammonium supports immediate growth, making this ingredient especially useful for strong starts when used in balanced amounts.

What does available phosphate (P₂O₅) do for plant growth?

Available Phosphate (P₂O₅) supports root development, energy transfer, and early structural growth by providing a form of phosphorus that plants can absorb and use quickly.

Why is chlorine (Cl) important for plants?

Chlorine, mainly as chloride (Cl⁻), helps plants control water balance and stomata function, supporting steady leaf pressure and efficient photosynthesis, and it’s unique from many nutrients because deficiency is rare while excess buildup is a more common risk that shows up as leaf-edge burn and salt stress.

Why is soluble potash (K2O) important for plants?

Soluble potash (K2O) is important because it helps plants control water use, move sugars to new growth and fruit, and build stronger, higher-quality structure under stress. It’s unique from many other nutrients because it acts more like a regulator and transport helper than a direct “building material,” so the biggest benefits show up as steadier growth, stronger stems, and better finishing instead of just bigger leaves.

Why is sulfur (S) important for plant growth?

Sulfur is important because plants need it to build key amino acids and proteins that drive real growth, strong structure, and efficient use of nitrogen, making it uniquely different from “look-alike” nutrients that may change leaf color without supporting the plant’s core building process.

Why is total magnesium (Mg) important for plant growth?

Total magnesium is important because magnesium powers chlorophyll and energy use, helping plants stay green, turn light into growth, and use other nutrients efficiently—and it’s unique because its problems often come from nutrient balance and uptake competition, not just a simple shortage.

Why is total nitrogen (N) important for plant growth, and what makes it different from other nutrients?

Total Nitrogen is important because it directly drives leafy growth, chlorophyll production, and overall growth speed, which sets the pace for the entire plant. It’s unique because the “total” number can include different nitrogen forms that behave differently in the root zone, meaning the same total amount can produce very different results depending on the nitrogen type and plant stage.

What does magnesium sulfate do for plants?

Magnesium sulfate supplies magnesium for chlorophyll and sugar movement plus sulfur for protein building, helping plants stay efficient and green during high-demand growth. It’s unique because it adds magnesium without extra nitrogen or calcium, so it corrects magnesium issues with fewer side effects when balance is the real goal.

What does monopotassium phosphate do for flowering plants?

Monopotassium phosphate provides fast phosphorus and potassium that support energy use, nutrient flow, and bloom development without adding nitrogen, so it helps flowering progress cleanly without pushing extra leafy growth. It’s unique because it delivers a focused PK boost in a highly soluble form, which can correct stage-related demand quickly, but it must be used carefully to avoid potassium-heavy imbalances that can block calcium and magnesium uptake.

Can potassium chloride cause leaf tip burn in potted plants?

Yes, potassium chloride can cause leaf tip and edge burn in potted plants because it raises root-zone salinity quickly and adds chloride that can build up over time. It’s important and unique because it delivers potassium in a very concentrated salt form, so small dosing mistakes or poor flushing can create stress even when potassium itself is beneficial.

Is seaweed a fertilizer or a plant booster?

Seaweed is mainly a plant booster because it supports roots, stress tolerance, and nutrient efficiency more than it supplies full nutrition. It’s unique because ocean-derived compounds help the root zone and plant growth signals in a gentle way, so plants often recover faster and grow more steadily when the basics are already covered.

Is soft rock phosphate a good choice for boosting flowering and root growth?

Yes, but it works best as a slow, soil-building phosphorus source that supports steady root development and smoother transitions into flowering over time. Its uniqueness is that it feeds gently and gradually, helping reduce sudden phosphorus swings compared with fast-acting sources that can cause lockouts or imbalances when overapplied.

Safety & Technical Documents

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Nutrient Feed Chart

Vegetative — Ripen

Flowering — Ripen

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