These digital pH pens are a cost effective way to read the pH of any water, for orchid culture ..
£13.99 £9.99
Digital TDS pens are ideal for testing the resulting strength of your feed, we don't need to get hun..
£13.99 £9.99
The extra edge for show and specimen plants & SEEDLINGS/YOUNG PLANTS choose ROOT -100ml bot..
£0.00
pH meter should be calibrated regulary - Use pH Buffer 4 for calibration of pH pens or meters-3..
£4.99
pH meter should be calibrated regulary - Use pH Buffer 7 for calibration of pH pens or meters-300 ml..
£4.99
Control the pH of your water/feed solution by using pH up/down to maintain the balance to ensure all..
£4.50
pH meter probe should be cleaned regulary to maintain its accuracy and longevity- Use pH Buffer 4&nb..
£4.99
Control the PH of your water/feed solution by using Ph up/down to maintain the balance to ensure all..
£4.50