Supplies

Measuring the temperature of a solution Control your nutrient solution temperature and prevent big swings. Temperature affects plant growth, flowering, seed production and pollination. If it’s too cold, seeds won’t germinate, cuttings won’t root, flowers won’t produce pollen. Your plants will grow slowly or stop growing altogether. Too hot, your seeds won’t germinate and cuttings won’t root. Plants can die from oxygen deficiency, or succumb to pathogens that like higher temperatures. Most plants prefer a root zone temperature of 18 ...

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The original formulation British Odour Neutralising Agent or in its abbreviated term ‘O.N.A.’ is back and one of the most effective methods of controlling odours available. Widely used for many different environments from removing stale odours created by the indoor growing of plants through to commercial biological smell removal, Odour Neutralising Agent (O.N.A.) is the first choice for odou ...

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Phresh Filters and Pressure Drop Carbon filters cause a pressure drop across the fan. An unrestricted fan working on full power will give the manufacturer’s specified air flow but when a carbon filter is connected to the fan it will reduce the air flow. Phresh Filters have the lowest air flow drop across any fan due to the carbon quality and superior design. The triple activated carbon RC4/ ...

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Takeaway : Plants need sunlight to grow, but it will turn your greenhouse into a solar oven if you’re not careful. Here’s h ...

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Takeaway: Plants that use the duration of their dark periods to signal flowering are said to be subject to photoperiodism and are classified as either ‘short day’ or ‘long day’ plants . Grubbycup explains how using this knowledge allows for plant growth manipulation. In photoperiodistic plants, specialized photoreceptors ca ...

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