Growing without problems on pre-fertilised soilFind a store
Plagron Growmix is a mix of the finest, carefully selected types of peat. The addition of various types of fibre and perlite results in a lightness and oxygen level found only in Plagron quality substrates. The abundant presence of unique Plagron worm castings ensures vigorous plant growth and increased water retention. The nutrients that have been added to the Growmix consist of a carefully selected combination of fertilisers which meet all the needs of the plant during the first three weeks. Growmix is the perfect base for optimum growth and blooming and delivers the quality Plagron has been supplying for years. Growmix produces the highest yields when used with Plagron Terra Grow, Terra Bloom and the additives from Plagron. Growmix: also available without perlite.
Plagron Growmix is a ready to use growing medium for potting and re-potting all flowering plants. Start with fertilising after the third week.
Peat, perlite, worm castings.
pH (EN13037): 5.9 - 7.2
E.C. (1:1,5): 1.0 - 1.5 mS/cm
Prefertilised with 1,8 kg/m³ mineral fertiliser (NPK 12-14-24)
25 L& 50 L bag.
Non perlite: 50 L bag.
Some sizes may not be available in all countries.
Growmix contains a sophisticated combination of mineral fertilisers that fully cover the plant's needs during the first three weeks.
Since Growmix is mineral pre-fertilised for three weeks, the plant is fully provided for the first phase. Later, you can fertilise as you see fit. Terra Grow and Terra Bloom are the ideal basic nutrients to provide your plant with sufficient and proper nutrients. In addition, the various additives in our range, such as Green Sensation and Sugar Royal, give just that extra push for a better harvest and taste.
If you choose for perlite, you choose for a higher airiness of your substrate. This is great for the drainage and helps the development of the roots.
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