Category Archives: Weed Control

When Bees Ignore Blossoms

As a rule, bees will snub flowers that are low in nectar and pollen. Even favored blossoms like cherries can be lacking and the bees are evidently able to detect (nobody quite knows how) blossoms with low levels of these important substances. Sometimes this is because other bees have already been there and done that. There is some evidence that foraging bees leave behind a scent marker that other bees can sense. A study done at Humboldt State University in Arcata, California found that when bees approached flowers, then flew away without foraging, the rejected blossoms had about half the nectar of an average bloom.

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Posted in composting, Early Crops, Easy Care Perennials, Growing Berry Crops, Pollinators, Soil, Sustainable Gardening, Sustainable Living, Weed Control | Tagged , , , , | 2 Comments

Beyond The Comfort Zone

Every year, I’m asked by many people what new plants I’ll be growing, or which I’m most excited about. It’s a favorite topic of mine, too; I mentioned a few such enticing plants last week, but there are definitely lots more I’d love to find room for. Lately, I’ve been thinking about where we are intrigued by novelty and where new ideas feel uncomfortable, perhaps even threatening. I’ve been noticing that even my most conservative friends enjoy trying something new in the garden, if not necessarily in other areas of daily life. Though many folks with a very limited range of acceptable foods will try almost anything involving chocolate or cheese or bacon… Continue reading

Posted in Health & Wellbeing, Sustainable Living, Weed Control | Tagged , , | 8 Comments

Battling Weeds With Rodents And Beetles

Once summer harvesting ends, cool season cover crops can restore soil health in the veggie patch. Deep mulches of compost or aged manure can nourish tired beds, but cover crops can do even more. Where new beds or lawns are planned, cover crops can eliminate the need for destructive tilling, acting as living mulch to restore soil fertility and reduce winter erosion. Recent research shows that cover crops can also reduce weed seed numbers by providing cover for seed-eating beetles and rodents.

Ick? Not really; both critters consume significantly more weed seeds when cover crops provide shelter and protection from predators. Purdue researchers found that when beetles and rodents had cover crop protection, the weed seed burden was reduced by as much as 400% compared to fields without cover crops. Surprisingly, the soil cleaning effect continues even when rodents eat high numbers of the beetles. Continue reading

Posted in fall/winter crops, Garden Prep, Soil, Sustainable Gardening, Sustainable Living, Weed Control | Tagged , , | 2 Comments

Big, Bold Tomato Flavor

For even fuller, brighter flavor, you can also feed tomatoes with kelp extract and a mild (5-5-5) organic fertilizer. If tomato stems break before the fruit has a chance to ripen fully, the problem may be linked to using inadequate water-soluble fertilizers, especially when tomatoes are grown in pots. Liquid seaweed extracts help strengthen weak stems by supporting steady plant growth even when cold nights follow warm days. Kelp combines micronutrients and trace elements with plant hormones and growth stimulants that promote root growth, improve stem and foliage density, and increase chlorophyll production. Kelp extracts also contain traces of sea salt. This turns out to be yet another key to amazing taste. In fact, a single dose of salty seawater (1 cup of seawater per quart of tap water) can improve tomato flavor in particular. Continue reading

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