growing greens and vegetables in the greenhouse , only fresh products, dill, tomatoes and cucumbers don't contains nitrate

"HERBES" LTD is leading manufacturer of flower bulbs and Forest (Conifer laef) seeds for nurceries. Abies Normanniana, Pinus Eldacika, Sinvestris, Nigra, Cunpensus sempervirens, Cedrus deodara, Cryptomeria Japonica, Biota orientalis, Cotinus coggigria, Preydoacacia Robinia, Cercis siliguastrum, ...