Thinking about getting a greenhouse but not sure what it can actually do for your garden?

A greenhouse can extend your growing season, protect plants through winter, and give seedlings a head start, but only if you understand how temperature, light, and humidity work together.

In this episode, I'm talking with Leslie about greenhouse gardening for beginners, including what I've learned from using my own greenhouse for the past six years. We'll cover unheated versus heated greenhouses, supplemental grow lights, seed starting, pest prevention, and what to consider before buying a greenhouse.

Check out Leslie's book "Home Greenhouse Revival" here: https://amzn.to/4qMk75Y 

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Key Takeaways

• Understand what an unheated greenhouse can do

• Use temperature and light to extend seasons

• Know when seedlings need supplemental grow lights

• Prevent greenhouse pests before they spread

• Choose a greenhouse based on your plants

Chapters

00:00 – How greenhouses extend your season
03:41 – Why unheated greenhouses still help
06:51 – Keep winter crops growing longer
08:29 – How temperature affects plant growth
09:47 – When greenhouse grow lights help
12:07 – Can greenhouses replace indoor seed starting?
14:18 – Choose plants before your greenhouse
16:43 – Beds, containers, and greenhouse zones
19:42 – Why greenhouse size matters
20:23 – Why seedlings grow faster inside
23:06 – How humidity affects plant growth
24:41 – Understanding grow light limitations
26:44 – How plants actually use light
28:07 – Why winter sunlight is weaker
29:54 – Prevent greenhouse pest problems
32:49 – Using beneficial insects indoors
33:35 – What to know before buying
36:41 – Greenhouse growing beyond vegetables

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Disclaimer

Gardening advice shared in this podcast is based on my own experience in Zone 8a (Arkansas) and from the feedback I receive from others in different gardening contexts. Your results may differ depending on your location, climate, and growing conditions. Always check your local extension service or trusted resources for region-specific guidance.

Some links mentioned may be affiliate links, which means I earn a small commission at no extra cost to you if you make a purchase. As an Amazon Associate, I earn from qualifying purchases.