Five% of sphagnum were being mineralized during 58 days of cultivation. In the case of rockwool, an increase in the mass could be identified from the destructive indicator, and that is due to roots with the lettuce plants growing in the substrate. It should be noted that the roots couldn't https://campbellg405aod7.blogcudinti.com/33088368/a-secret-weapon-for-greenhouse-accessories