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Soils – Page 3

Erosion Control for Steep Hillside: Last Minute Installation to Hold the Soil

Question from Melissa: Hi Pat, My elderly parents live in Rolling Hills Estates on the Palos Verdes Peninsula and have a very steep hillside leading down from their backyard. About 1 year ago a “live” sprinkler pipe ruptured and sent a landslide down into the neighbors pool below! After huge expense and going through tge […]

Soils that Shed Water

Question from Barbara: I recently read in one of your updates that you too have (or had) hydrophobic soil – the kind that water runs right off of.  How do you solve this problem? If I actively mix water into the top layer of soil by stirring it, it turns into muddy slurry.  Thanks for […]

Sand and Clay

Question from Irene: I have had a huge perennial garden for ten years. It was clay.It was once beautiful, had garden parties. Every year, in the spring, I incorporated the bags of tube sand from winter into my soil, (pleasantly happy with myself for “enriching my garden soil” to what I believed was helpful to […]

Soil Improvement

Gardening Question From Kate: Hi Pat, I attended the orange county master nursury class you gave about soil last month. When I went to buy some amendment the man at the garden store, ( South Coast Gardening Supply),told me to use gypsum and gro-power 5-3-1. He suggested I turn over the soil well and put […]

Soil Mixture

Question from Peter: Can I mix cosmetic clay powerder to my very airy perlite/soil mixture to add extra minerals and maybe better water retention. The cosmetic clay is cheap and two pounds is all I’m looking to soil condition with . I’m also planning on mixing in some extra coco coir i have laying around […]

What’s Wrong with Vegetable Garden Soil

Question from Pat: I have had alot of disease in the veg garden this year- the tomatoes plants turned brown before hey set fruit- the corn had aphids and ants. I have been doing 3 crops a year for 10 yrs- what can I do to restore the health of the soil. Answer from Pat: […]

What to Do About Poor Pitiful Garden Soil (Video)

Our Poor Pitiful Garden Soil and What to Do About It Our Poor Pitiful Garden Soil and What to Do About It with Pat Welsh. September 22, 2012.

Potting Soil for Planter Box

Question from Judy: Great website. I just found you. My husband just built a planter box 38x48x12deep. It is on wheels so i can move it to get sun both summer and winter. My growing space is small with everything planted. I have removed much of the none editable landscape. If I can’t eat it […]

Aspergillosis or Fungus Diseases of the Lung Caused by Earth-born Pathogens in Soil and Compost

Question from Robin: I am an old friend of Nancy S and Sharrie W. Have known them both close over 25 years…as our sons grew up together. Sharrie told me about a lecture you gave within the last several months about being careful not to inhale fungus in the garden. As it turns out I […]

Moisture Control Miracle Grow Potting Soil is No Good

Question from Connie: I mostly garden in containers. Last spring was my second year to do this type of gardening. I bought and planted in Moisture Control Miracle Grow. My plants did not flourish and grow, and I’m pretty sure it was the soil. How can I amend this soil to develop a better drainage […]