What if you could get more food from the exact same garden space, without expanding a single bed? That's the promise of interplanting, and today on Just Grow Something I break down exactly how to do it right.
Building on the "high, low, fast, slow" mantra I use in my own garden and teach in my Plan Like a Pro course, I walk you through the framework that makes interplanting work and the common mistakes that turn it into overcrowding. I cover what to consider before you ever put two plants together (mature size, water needs, nutrient timing, and allelopathy), then get practical with six beginner-friendly pairings that are low-risk and high-reward, plus advanced combinations and experiments for experienced gardeners ready to push further.
I've also put together a clear list of dos and don'ts to keep on hand when you're planning your beds.
In this episode:
- What interplanting, intercropping, and companion planting actually mean
- The "high, low, fast, slow" framework and how to apply it to any bed
- What to know about your plants before pairing them (and what can go wrong if you don't)
- Six beginner pairings: tomatoes + basil, lettuce + tomatoes, radishes + carrots, peas + spinach, garlic + peppers, cucumbers + lettuce
- Advanced ideas: trap cropping, stacked seasonal beds, the Three Sisters and beyond
- A full dos and don'ts list for interplanting success
Episode References
- Episode 180: Interplanting to Maximize Your Harvest: https://justgrowsomethingpodcast.com/episode/interplanting-to-maximize-your-harvest-ep-180
- Episode 247: Smarter Planting for Bigger Harvests – Interplanting Strategies: https://justgrowsomethingpodcast.com/episode/smarter-planting-for-bigger-harvests-interplanting-strategies-ep-247
- 254 – Spring Interplanting Strategies: What Worked, What Flopped, and Why: https://justgrowsomethingpodcast.com/episode/spring-interplanting-strategies-what-worked-what-flopped-and-why-ep-254
- Companion Planting Chart download: https://justgrowsomethingpodcast.com/companion
- Days to Maturity reference chart: https://justgrowsomethingpodcast.com/maturity
- Just Grow Something Garden Planning Workbook: https://justgrowsomething.com/shop/p/just-grow-something-garden-planning-workbook
- Plan Like a Pro Course: https://justgrowsomething.thinkific.com
- Tomatoes + Basil — HIGH/SLOW + LOW/MED
- Lettuce + Tomatoes — LOW/FAST + HIGH/SLOW
- Radishes + Carrots — FAST + SLOW
- Peas + Spinach — HIGH/FAST + LOW/SLOW
- Garlic/Onions + Peppers — timing/space efficiency
- Cucumbers on trellis + Lettuce beneath — HIGH/SLOW + LOW/FAST
Next week: succession planting — the strategy that keeps your beds productive across time, not just space.
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