Improve the strength of your plants; Power Si is the best non-nutritional amendments you can use!


Power Si, unlike other silicon amendments, it works quickly and by adding Power Si to your nutritional regime your results will be NOTICEABLE with thicker & stronger stems.


Power Si works as a transport agent bringing nutrients from your root zone to the rest of your plant. You'll notice improved strength and vigour as Power Si works really well to transport nutrients e.g. calcium from the root zone to the top of your plant. 

Power Si - Silic Acid



10:00 -18:00   Weekday
10:00 - 17:00  Saturday

11:00 - 14:00  Sunday


Unit 12, Progress Business Park, Progress Way, Croydon CR0 4XD

Phone: 020 8686 9643


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