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Assorted pumpkins and gourds with red chrysanthemums and purple flowers in autumn harvest display

Current Offerings

Friday, October 17th through Sunday, October 19th

Annuals 

Annuals 4 inch SALE 1.99

Bright red and yellow pansy flowers blooming in a lush garden bed with green foliage in soft sunlight.

Friday, October 17th through Sunday, October 19th

Croton Petra

Croton Petra 6 inch pot SALE 8.99 Reg 17.99

Close-up of vibrant croton leaves showing green, yellow, orange, and red colors with bold vein patterns.

Garden Mums Patio Pot

Garden Mums Patio Pot 12 inch cache Buy Two or More For $19.99 Each

Clusters of vibrant orange, yellow, and purple chrysanthemums in full bloom in a sunlit garden.

Friday, October 17th through Sunday, October 19th

Fruitless Olive Tree

Fruitless Olive Trees - Royal, Wilson, & Bonita Varieties

15 gallon Sale 69.99 Reg 99.99

24 inch box Sale 229.99 Reg 299.99

Large olive trees with dense green foliage in a sunlit orchard on grassy soil under a bright sky

Friday, October 17th through Sunday, October 19th

Camphor Tree

Camphor Tree

15 gallon Sale 69.99 Reg 99.99

24 inch box Sale 229.99 Reg 299.99

Large green leafy tree in a landscaped area near a parking lot with cars under a blue sky.

Friday, October 17th through Sunday, October 19th

Southern Magnolia Tree

Southern Magnolia Tree

15 gallon Sale 69.99 Reg 99.99

24 inch box Sale 229.99 Reg 329.99

Close-up of a white magnolia flower surrounded by glossy green leaves on a tree branch.

Friday, October 17th through Sunday, October 19th

Desert Museum Palo Verde Tree

Desert Museum Palo Verde Tree

15 gallon Sale 69.99 Reg 99.99

24 inch box Sale 229.99 Reg 329.99

Desert home landscaping with yellow blooming trees, an American flag, and a stone pathway under clear blue sky.

Friday, October 17th through Sunday, October 19th

Chinese Pistache Tree

Chinese Pistache Tree

15 gallon Sale 69.99 Reg 129.99

24 inch box Sale 229.99 Reg 399.99

Bright red and orange autumn leaves on a tree against a blue sky with wispy clouds.

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.

a patio with potted plants

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.
a person planting seeds in a pot

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.
Hands holding soil with plants in the background, highlighting gardening and planting activities.