Graphs Comparing the Wavelengths Plants Respond to vs. the Wavelengths the Human Eye Responds To

Plant Lighting: Demystifying Lumens, Lux and PAR

Are you using lighting in your grow setup? If you are, you need to change the way you look at measuring light for the use of your plants. Most growers are familiar with “lumens”. The definition of the lumen is the total light produced within the range of the human visual response. It tells us nothing […]
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6 Different Types of Hydroponic Systems

Types of Hydroponic Systems: Intro to Soilless Growing

Hydroponics is a way of growing produce, herbs and ornamental plants without using soil as your growing medium. It originates from Greek etymology, “hydroponics” comes from the words “Hydro” (water) and “Ponos” (labor). The term was coined in 1937 by William Frederick Gericke. William was a researcher at the University of California at Berkeley who […]
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hydroponic cannabis with lucas formula

Hydroponics using Lucas Formula

Some don’t get it, others do… Regardless we are here to help you better understand the Lucas Formula. The Lucas Formula derives from a man named Lucas who participated in online forums for growers who use hydroponics/soil-less growing. His nutrient feeding regime quickly became widely recognised and spread like wild fire. People could see how […]
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Biogrow Friendly Range of Organic Pesticides and Insecticides Logo

Now Stocking the entire Biogrow Organic Range

Environmentally friendly organic gardening is an integrated approach to gardening based on the principle that a healthy environment creates healthy plants You will be pleased to know we have expanded our organic products and now stock the entire Biogrow range of pesticides , insecticides & herbicides, – Organic garden solutions that work. Pyrol Fast Acting, […]
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Liquid Silicon Splash

Grow Strong, Resilient plants with Liquid Silicon

By adding Liquid Silicon Plus + to your nutrient tank or mix your are able to strengthen plant and increase it’s rigidity, toughened cell walls improves disease resistance against fungi and decreases powdery mildew and bud/fruit/flower rot. Recent research has demonstrated that raising the silicon concentration in your hydroponic solutions produces a thicker, whiter, healthier root system, a […]
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Transport Truck with Grow Guru Horticulture Logo

Affordable Shipping on Hydroponic Supplies in SA

At Grow Guru, we have a range of shipping options to suit your budget, to get your much needed hydroponic supplies to you cost effectively and efficiently across South Africa. In some, and most cases, we can have your parcel delivered to your door for R76 anywhere in South Africa! Some customers receive their parcels from […]
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Whats New at Grow Guru ?

South Africa’s Favourite Hydroponic Online Shop just got better! Over the past weeks we have been exceptionally busy here at Grow Guru both online and at our physical retail store. We are continuously improving our site online and offline to be driving our customer and user interface forward to the next level These are some of the […]
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Amino Mix – Unlock your plants full potential

A dark brown water soluble plant hydrolysate. This high carbon content brown/black liquid contains natural chelates which gives it an exceptionally high cation exchange capacity (CEC) and is also anexcellent bio-stimulant. It stimulates root formation which in turn increases nutrient uptake and plant growth. We believe that our Amino Mix is literally one of the […]
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Harvesting Rainwater from your Roof

Harvesting rain water for Hydroponics in South Africa

Water can be expensive to use for your hydroponic system if you are making use of a reverse osmosis system. Rainwater harvesting is an excellent way to maximize water efficiency. Rather than letting the water to simply enter the drainage system, rainwater harvesting lets you store the water and utilize it for multiple functions in […]
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