I love to read old garden magazines. You learn a lot about the growth of…
Commercial grower prefers cuttings for new plants –
What amazed me is each year from December to March the amount of small plants, called liners, that Pleasant View grows from vegetative cuttings.
The liners or small plants are then shipped out to garden centers that repot them and grow them til the spring for sale at the nursery.
Rochester, New York seed company owner James Vick (1818-1882) advised the use of cuttings for new plants in his magazine Vick’s Illustrated Monthly.
Vick proposed the use of a bell glass for small pots, each holding a number of cuttings. [below]
The glass jar of course controlled light, moisture and temperature for the young plants as they grew.
Pleasant View devotes 700,000 square feet to the many trays of plants in special greenhouses which afford ample control of heat, light, and moisure.
In this way Pleasant View grows millions of young plants to ship out in the spring to garden centers and nurseries, mostly on the east coast.
Here is a photo I took of trays of cells, each of which contains a small plant. Notice how many plants there are in just this small space in one greenhouse. [below]
Vick understood the science of this process of growing plants through vegetative cuttings.
In 1879 he wrote, “The florist and the nurseryman construct propagating houses, with beds heated by pipes with hot water flowing through them, to keep up a steady heat to encourage the production of roots in advance of the growth of the stem.”
Vick knew the importance of vegetative cuttings to reproduce certain plants like many annuals.
Today, Pleasant View does ninety percent of its propagation for Proven Winners with vegetative cuttings which, in this case, are flown in from Central America.