With the starter set Royal A + B you are optimally equipped for your GROW, from the vegetables to the end blossom phase.
For all substrates.
Product content Starter Set Royal A + B 1l:
1x 250ml enzymes
1x 250ml PK Boost
1x 250ml root expander
1x 250ml XL-CEL
1x 1l Royal A + B
3 Bag Final Kick
Product content Starter Set Royal A + B 5L:
1x 250ml Silicon Treatment
1x 1000ml enzymes
1x 1000ml PK Boost
1x 1000ml root expander
1x 1000ml XL-Cel
1x 5l Royal A + B
10 Bag Final Kick