The Complete Forcing-Gardener, or the Practice of Forcing Fruits, Flowers and Vegetables to Early Maturity and Perfection - By the Aid of Artificial Heat, in the Various Departments Usually Constructed for This Purpose #249553

In fome places an entire Fireheat For~ ting-frame, where fuel, either coal, wood, &c.'is plenty, and moderately cheap, is more convenient than a Bark-heat For cing-frame; for fince Pine-doves, in which avail quantity of bark is ufed, are become {0 general, the bark is greatly raifed in price, and fometimes becomes very ex penfive where there is a confiderable ex tent of pit to fill.