Cluster of vibrant yellow roses in full bloom with lush green leaves in a garden setting

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Free Landscape Design with Rebate*

Landscape Design

Transform your garden this fall with the help of our expert local designers. Schedule your appointment now and enjoy a custom garden installation this season—plus, your design fee is fully rebated with a qualifying plant and material purchase. Our top-quality plants come with the added peace of mind that all trees and shrubs are backed by a lifetime guarantee.

*When you purchase $2,500 or more in plants and materials your design fee will be credited to you.

Learn More about Landscape Design

Horticulturists are Here to Help

Sharing garden expertise is the backbone of Armstrong. We pride ourselves on education and always staying at the forefront of horticultural knowledge. Our associates are always here to answer your questions, give advice or listen to your exciting garden projects!

build healthy soil

The Right Start

Foundations are essential for any planting job

California's native soil has less than 5% organic matter - meaning it is primarily mineral, sand & clay. It is lacking in nutrients and is not an ideal home for most garden plants.
All our soil offerings are loaded with mycorrhizae which is a beneficial fungus that attached itself to the roots of plants and acts as an extender to reach more nutrients and water. Recreating this symbiotic relationship in your garden allows your plants to thrive to their fullest.
Soil texture is intrinsic to plant health - it means water can flow through and be absorbed at the correct rate for roots to take up water & nutrients, yet not drown. Adding organic matter is the solution for creating workable, healthy soil.

EB Stone Organic Planting Mix

starter fertilizer

Good Foundations

Using fertilizer right at the root level is essential to get the most out of your plants. Transplanting can be stressful - the simplest way to combat root shock is to incorporate all the nutritious material when planting.
Some essential nutrients, such as phosphorus, are extremely slow-moving through the soil. In order for the plant to benefit from being fed right away - the fertilizer must be added into the planting hole or directly onto the roots. This can only be done one time, so don't miss the opportunity when you are transplanting.

EB Stone Sure Start