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Super B+ is a 2-in-1 additive product enriched with soluble sea kelp for maximum improvements in plant health
Low heavy metal content
Use with every watering during your entire growth cycle
It's been used on plants for better growth by gardeners around the world
Dutch Treat pH Test Paper ORGANIC Super B+ is a 2-in-1pH Test Paper, also known as litmus paper, will help you determine your pH measurement without a pH pen. Grotek and Dutch Treat pH Papers measure pH ranges from 5. 5 to 8. 0 pH Test Paper provides excellent colour separation in both the acid range (below pH 7) and the alkali range (above pH 7)
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