Read more about the article Ask Gardenerd: Lumpy Tomato Roots, Root Nematodes
Prune dead and diseased tomato foliage

Ask Gardenerd: Lumpy Tomato Roots, Root Nematodes

Continue ReadingAsk Gardenerd: Lumpy Tomato Roots, Root Nematodes

A timely question came in to Ask Gardenerd this week from Catherine: "My garden went gangbusters this year but I noticed...the roots of all plants (4 tomatoes and 2 cucumber plants) were bumpy, like they had grown lumps all over. I read something about 'root nematodes' but the link wasn't very informative about what causes this, or if it is a pest or an organic condition, if I need to treat the soil before planting anything new, etc. Any thoughts…

Read more about the article Ask Gardenerd: Grubs and Raccoons
Fig Beetles are green and iridescent. They lay eggs in garden soils, compost bins and lawns.

Ask Gardenerd: Grubs and Raccoons

Continue ReadingAsk Gardenerd: Grubs and Raccoons

A question came into Ask Gardenerd over the holidays: "How do I discourage the raccoons digging in my raised veggie beds?? They don’t dig on the hillside, where their efforts would be appreciated! :) So far vinegar; cayenne pepper hasn’t worked! I know they are looking for grubs. I read that BT will kill the grubs, but not sure that I want to do that since (I think) the grubs may be beneficial for the soil.-- Cynthia" You're right, those…

golden Guardian marigolds
Golden Guardian marigolds reduce root-knot nematodes

Ask Gardenerd: Root Knot Nematodes

Continue ReadingAsk Gardenerd: Root Knot Nematodes

A great question came into Ask Gardenerd this week: "Do you have any tips on getting rid of root rot nematodes? Thanks! - Max" There are natural ways to rid or drastically reduce your soil of pesky nematodes, Max. But first a clarifying question: when you say "root rot nematodes" did you mean "root knot nematodes?" Root rot is usually caused by something else, like a fungus or by critters like beetle grubs eating the roots. Root knot, on the…

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