Collection: Water Treatment for Irrigation
98 productsFilters
1 Review
GrowMax Water Osmosis System Mega Grow 1000L/day – High Production Reverse Osmosis for Cultivation
Regular price
338,46 €
Black Friday price
287,95 €
Reference price
338,46 €−14 %
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Atami
B'cuzz CalMag
In stockRegular price 2,19 €Black Friday price 1,90 € Reference price2,19 €−13 %Choose a size -
1 ReviewGrowth Technology
Growth Technology pH Down
In stock at
- Grow Industry Reus
Regular price 12,72 €Black Friday price 10,95 € Reference price12,72 €−13 %Choose a size -
3 ReviewsAthena
Athena Cleanse
In stock at
- Grow Industry Reus
- Grow Industry Valls
- Grow Industry Vilafranca
Regular price 17,96 €Black Friday price 15,95 € Reference price17,96 €−11 %Choose a size -
1 ReviewCanna
pH- Flowering
In stock at
- Grow Industry Reus
- Grow Industry Valls
- Grow Industry Vilafranca
Regular price 9,65 €Black Friday price 8,75 € Reference price9,65 €−9 % -
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1 ReviewShogun
Shogun CalMag
In stock at
- Grow Industry Vilafranca
Regular price 8,84 €Black Friday price 7,55 € Reference price8,84 €−14 %Choose a size -
Athena
CaMg – Fertilizer with Calcium and Magnesium for Professional Cultivation
In stock at
- Grow Industry Reus
- Grow Industry Valls
- Grow Industry Vilafranca
Regular price 13,47 €Black Friday price 11,95 € Reference price13,47 €−11 %Choose a size -
1 ReviewMetrop
Calgreen
In stock at
- Grow Industry Reus
- Grow Industry Valls
Regular price 18,95 €Black Friday price 16,95 € Reference price18,95 €−10 %Choose a size -
1 ReviewAthena
Athena Balance
In stock at
- Grow Industry Reus
- Grow Industry Valls
- Grow Industry Vilafranca
Regular price 13,47 €Black Friday price 11,95 € Reference price13,47 €−11 %Choose a size -
5 ReviewsBrutal
Brutal pH Down
In stock at
- Grow Industry Reus
- Grow Industry Valls
- Grow Industry Vilafranca
Regular price 11,90 €Black Friday price 10,95 € Reference price11,90 €−7 %Choose a size -
2 ReviewsCanna
pH+ – pH Regulator to Increase the pH of Irrigation Water in Hydroponic and Soil Crops
In stock at
- Grow Industry Reus
- Grow Industry Valls
- Grow Industry Vilafranca
Regular price 7,86 €Black Friday price 6,70 € Reference price7,86 €−14 % -
3 ReviewsBiobizz
pH- – pH Regulator to Lower the pH of Irrigation Water in Organic Crops
In stockRegular price 3,82 €Black Friday price 3,25 € Reference price3,82 €−14 %Choose a size -
1 ReviewCanna
pH- Growth
In stock at
- Grow Industry Reus
- Grow Industry Valls
- Grow Industry Vilafranca
Regular price 6,55 €Black Friday price 5,60 € Reference price6,55 €−14 % -
1 ReviewCanna
CalMag Agent
In stock at
- Grow Industry Reus
- Grow Industry Valls
Regular price 9,93 €Black Friday price 8,45 € Reference price9,93 €−14 %Choose a size -
1 ReviewGrotek
Grotek Cal Max
In stock at
- Grow Industry Reus
Regular price 6,31 €Black Friday price 5,40 € Reference price6,31 €−14 %Choose a size -
Growth Technology
Growth Technology pH Up
In stock at
- Grow Industry Reus
- Grow Industry Vilafranca
Regular price 12,34 €Black Friday price 10,95 € Reference price12,34 €−11 % -
1 ReviewAptus
RO Water Conditioner
In stock at
- Grow Industry Reus
- Grow Industry Valls
- Grow Industry Vilafranca
Regular price 15,05 €Black Friday price 12,95 € Reference price15,05 €−13 %Choose a size -
1 ReviewBiobizz
BioBizz CalMag
In stock at
- Grow Industry Reus
Regular price 3,57 €Black Friday price 3,05 € Reference price3,57 €−14 %Choose a size -
Biobizz
pH+ – pH Regulator to Increase the pH of Irrigation Water in Organic Crops
In stock at
- Grow Industry Reus
Regular price 3,55 €Black Friday price 3,05 € Reference price3,55 €−14 %Choose a size -
3 ReviewsWassertech
Reverse Osmosis Filter 150-190L/day for Cultivation
In stock at
- Grow Industry Reus
Regular price 51,13 €Black Friday price 43,95 € Reference price51,13 €−14 % -
Canna
Flush – Salt and Nutrient Remover for Final Washing of Pre-Harvest Substrates
In stockRegular price 4,20 €Black Friday price 3,60 € Reference price4,20 €−14 %Choose a size -
1 ReviewAdvanced Nutrients
Sensi Cal-Mag Xtra
In stock at
- Grow Industry Reus
Regular price 6,25 €Black Friday price 5,65 € Reference price6,25 €−9 %Choose a size -
Pro XL
Pro-XL Pro Led
In stock at
- Grow Industry Reus
Regular price 9,24 €Black Friday price 89,95 € Reference price100,68 €−10 %Choose a size -
2 ReviewsGrowth Technology
Oxygen Liquid
In stock at
- Grow Industry Reus
- Grow Industry Valls
Regular price 7,13 €Black Friday price 6,10 € Reference price7,13 €−14 %Choose a size -
Cannaboom
Calmagsi
In stock at
- Grow Industry Reus
Regular price 6,89 €Black Friday price 5,90 € Reference price6,89 €−14 %Choose a size -
Aptus
CaMg-Boost
In stockRegular price 11,97 €Black Friday price 10,95 € Reference price11,97 €−8 %Choose a size -
4 ReviewsGrotek
Final Flush
In stock at
- Grow Industry Reus
Regular price 10,27 €Black Friday price 8,75 € Reference price10,27 €−14 %Choose a size -
3 ReviewsCanna
pH- Organic Acid
In stock at
- Grow Industry Reus
- Grow Industry Valls
Regular price 7,48 €Black Friday price 6,40 € Reference price7,48 €−14 % -
Athena
Pro Balance
In stock at
- Grow Industry Reus
- Grow Industry Vilafranca
Regular price 78,59 €Black Friday price 66,95 € Reference price78,59 €−14 %Choose a size -
1 ReviewPlagron
Calmag Pro
In stock at
- Grow Industry Reus
Regular price 11,99 €Black Friday price 10,95 € Reference price11,99 €−8 %Choose a size -
1 ReviewNeptune Hydroponics
Neptune Hydroponics pH Test
In stock at
- Grow Industry Reus
Regular price 5,90 €Black Friday price 5,05 € Reference price5,90 €−14 % -
2 ReviewsGrowmax Water
Pressure Pump Kit
In stockRegular price 95,40 €Black Friday price 81,95 € Reference price95,40 €−14 %Choose a size
If your water is hard or has too much limescale, here is the solution: reverse osmosis systems and their spare parts, filters, water ozonizers, conditioners, and pH regulators.