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Calcium Nitrate Fertilizer Alternatives

Part 2 Of The Calcium Chronicles - Calcium Nitrate Alternatives

By Ruth Vaughan, Msc. Applied Science As mentioned in the previous newsletter there are no water soluble, non-reactive calcium nitrate alternatives that you can throw into your fertigation recipes as a direct replacement.  So here I will list…

Agrobacterium - The Rose Grower’s Nightmare

Agrobacterium tumefaciens is a rod shaped gram negative motile bacteria that lives in the soil.  It has flagella that allow it to swim through moisture films in soil and on plants.  On its own its harmless, but when combined with the Ti plasmid…