[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
re: heating cables & plant growth
George,
Is it possible to revitalize an older substrate by periodically adding
laterite fertilizer balls or Jobe's sticks to the substrate, instead of
using substrate heating cables? In theory the addition of fertilizer to
the substrate should provide a new supply of nutrients to the substrate,
which as far as I understand is the mode of action of heating cables.
Of course this is in theory.
Lobos