High Desert Gardening Tips: How Much Sun Do Plants Really Need?

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Asked By G4rd3n3r_77 On

Hey fellow gardeners! I'm reaching out to gather some insights on gardening in the High Desert, specifically around Albuquerque (Zone 7B). The growing conditions here are a big change from what I experienced in Houston, where everything thrived with ample water. One question I have is about how many hours of sunlight a "full sun" plant truly requires at a higher elevation like mine (5,500ft). A master gardener I spoke with suggested that we might need around two hours less sun than what's typically recommended. For example, if a tomato plant at sea level needs 8-10 hours, he proposed that 6 hours might suffice here. Has anyone else noticed this pattern? Also, I'd love to hear any other high desert gardening tips or wisdom you all might have! I currently rely on the ABQ Master Gardeners book, but I'm eager to expand my knowledge for both my benefit and anyone else gardening in similar conditions.

2 Answers

Answered By C0ldClimateGardener On

Hey there! As a fellow high desert enthusiast, I've got a few tips to share! First off, I totally agree with you about sun exposure—my experience has been similar. Plants here tend to need less direct sunlight since the intensity is higher. That whole 1-2 hours less sunlight thing? Totally valid! I’ve also found that using mulch and drip irrigation helps immensely in retaining moisture and keeping those roots healthy. Don’t underestimate those methods!

GardenerNerd -

Do you ever adjust your drip irrigation system to account for extra watering? I set mine up last year, but honestly, I'm unsure how much it's actually delivering. So, I find myself hand watering too, which I enjoy!

Answered By HighDesertDabbler On

I'm right there with you, utilizing a variety of methods to keep my garden thriving. A good mulch can really protect your plants from the harsh sun and help retain that precious moisture. Also, I think it’s great you're considering how to stagger your seedlings. Keeping your plants warm on those chilly nights is crucial for a robust yield, definitely found that out the hard way. Best of luck to you this season!

TomatoFanatic -

Thanks for the encouragement! It’s good to know I’m on the right track with those methods. Hoping for a fruitful summer!

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