My colleagues and I are are setting up a common garden experiment on = populations of various oaks (Q. rubra, Q. phellos, Q. alba, Q. = prinus/montana), red maple and tulip poplar from various latitudes to = look at variation in plant defenses (by the way if anyone wants to come = and measure some aspect of inter-population variability along = latitudinal gradients, we would welcome the extra collaboration).=20
The seedlings are doing great at the moment in just Promix which has no = nutrients, but soon they will start to run out of their seed reserves. I = have spoken to various people interested in horticulture but no-one = seems quite sure how much to give to a wild tree seedling to ensure it = both grows well now and stays tough enough to survive the rigors of = being planted outdoors.=20 Can anyone suggest how much and how often we should feed our baby trees, = and with what brand of fertilizer? Thank you!! Jonathan Adams P.S. If you live in the Southland and curently have red maples seeding = near you, we'd really welcome a bag of seeds! We have relatively few = southerly populations of red maple.