RE: Fertilizing mediterranean plants


Hi Ben,

 

You can see that Bracey and I were trained at the same horticulture classes: less tender growth is better therefore we don’t feed the plants heavily. I do use compost to mulch my perennial plants. Usually it is homemade compost but every few of years I buy compost from a horse barn compost maker. It contains stable sweepings of manure and wood chip bedding – obliviously richer than home made! My plants have very minimal growth due to shade and root competition from trees in an urban setting. The citrus trees and vegetables of course get additional nitrogen from alfalfa meal and some packaged organic fertilizer for side dressing heavy feeders (peppers.)

My roses do receive a home-mixed rose fertilizer every couple of years.

Here is the recipe: 1 cup alfalfa meal, ½ cup fish meal, 2 Tablespoons kelp meal, 2 Tablespoons Epsom salts, ¼ cup soft phosphate, ¼ cup oyster shell flour, ½ cup soybean meal.

 

Susan Bouchez

 

 


From: owner-medit-plants@ucdavis.edu [mailto:owner-medit-plants@ucdavis.edu] On Behalf Of Ben Wiswall
Sent: Wednesday, January 27, 2010 12:13 PM
To: medit plants forum
Subject: Fertilizing mediterranean plants

 

Hi All,

What's the consensus on using fertilizers for mediterranean-climate plants?  I know most of the Proteaceae don't want fertilizers, but apart from them, what do people do?

 

Initially I gave an application of a balanced NPK pelletized fertilizer with iron once before spring and once before summer: as the garden matures, I've been fertilizing ever more sparingly.

I also have sprinkled fertilizer on roses while bypassing adjacent lavenders, though I don't know if that actually works.

 

So now in Year 5 for my garden, should I give most everything a light application, or not?

 

Thanks,

Ben Armentrout-Wiswall

Simi Valley, inland Ventura County,

southern California



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