Canary Island Date Palm – Organic fertilizers for

Question from  Tod: Just bought the new edition of your book (I’ve had the 2nd edition for years now and refer to as my garden bible!). I am trying to go 100% organic in my garden and wanted to ask about fertilizing my Canary Island Date Palm....

Organic fertilizers for indoor plants

Question from Randy: I would like to know what is a good indoor plant food? I’m going to start worm composting and am now composting my yard clippings etc. but am unsure about using these things indoors (smelly). I really like your S.Ca. organic...

Citrus Leaf Miners

Question from Dave: Thank you very much for writing your books – I read and refer to them every week. I’m trying to shift from conventional to organic gardening. All of my citrus trees have citrus leaf miner – some worse than others....

Fertilizing Trees

Question from Michelle: A year or two ago I switched from conventional to organic gardening. Occasionally I find some old synthetic fertilizer in my garden shed that I have not yet used up. That is why yesterday I fed all my citrus trees with a commercial...

Fruit Tree Nutrients

Question from Tom: I have planted many varieties of citrus and stone fruits in my yard within the last year. They are all low chill selections and should do well in the Rancho Bernardo area of San Diego where I live. I am comfortable with pruning and...

Humic Acid

Question from Maureen: How often do you recommend applying humic acid? I did purchase from Peaceful Valley. I put it in my veggie garden before planting seeds. Thank you! Answer from Pat: Humic acid seems to have a strong effect as a planting fluid....

Chipped Eucalyptus Wood and Leaves from Tree Trimmers

Contrary to public opinion, there is absolutely nothing wrong with using the contents of tree-trimmers chippers as mulch, even if the source is eucalyptus. All wood eventually rots and becomes part of the soil. Eucalyptus chippings make an excellent and...

Sulfate of Potash

Q: In the rose-pro method of caring for roses in your book, it calls for sulfate of potash (0-0-22) which I can’t find in ANY nursery or hardware store around here.  I did find Sul-Po-Mag which has the same NPK numbers, but also contains sulphur...

Do Not Dig Chipper Materials into the Ground

Question from Harry: I have heavy clay soil. When it gets wet, it sticks to my shoes. Recently I got a load of chipper materials from a local tree-pruner. I have been wheelbarrowing it around and spreading it on paths and beds and around my fruit trees....

Vegetables, Eucalyptus, Clay Soil, and Fruit Trees

Dear Pat, I live in Del Mar near Fairbanks Ranch, and I’d like to get some of your thoughts on gardening and adding some new organic fruits, herbs, and vegetables to my house to feed us!  My goal is to turn a portion of my property into a full...

Alfalfa as Mulch

Q:  Thank you so much for the informative and entertaining lecture last night! It was a pleasure to meet you finally in person – I gave you my card – Harmony Organic Gardens.  and said that I would send you information about the compost/amendment...