Vitalink Calabration Fluid - 250ml - Hydroponic Testing Equipment Pea Roots are about 12cm long

Roots are about 12cm long

Never allow compost to dry out

then pickled in salt

increasing their surface area compared to rounded pebbles thus allowing the plants more contact with nutrient solution

it can grow too large for its situation

Vitalink Calabration Fluid - 250ml - Hydroponic Testing Equipment Pea Roots are about 12cm longThe EC level of your nutrient solution will influence your plants ability to absorb water. If the EC is too high, the roots cannot bring in water and the high concentration of ions can be toxic for the plant. If EC is too low, the plants may starve from the lack of nutrients. Some plants are more susceptible to EC values out of the optimal range than others and each species has an EC threshold beyond which, its yield is decreased. VitaLink ESSENTIALS