Thanks for a copy of Insectivorous Plants.
Showing 1–7 of 7 items
Thanks for a copy of Insectivorous Plants.
Thanks for advice concerning preparation of soil for experiments. Will order the salts. Asks about burning soil or washing it with acid.
Thanks for invitation. His son [Francis] would like to inspect JHG’s plots.
Describes self- and cross-fertilisation experiments.
Asks JHG’s advice on setting up an experiment designed to test whether the cause of variation in cultivated plants lies in different substances absorbed from the soil when absorption is not interfered with by other plants in a state of nature. Can JHG suggest how he can get soil free of all the substances which plants naturally absorb?
Discusses in detail how to prepare for experimental purposes a soil that lacks nutrients.
Sends advice on preparing and washing soil in preparation for CD’s experiments.
Asks about constituents of burnt soil.
On burnt soils.