# How did gardeners extend the growing season using cold frames and glass?

An early detailed practical text about houseplants, propagation, cold frames, hotbeds and small greenhouses.

Unlock a specific historical reference, its exact catalog location and a focused reading path. The original book is publicly available free; this offer is for research and curation, not exclusive access.

#GreenhouseHistory #ColdFrames #Horticulture

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Created: 2026-10-22T17:30:31.159293+00:00

Last edited: 2026-10-22T17:30:31.159293+00:00

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