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Buy 1 Hanging Basket, Get 1 50% Off;
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Visit us in Colleyville

Local Nurseries Offerings
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New Arrival: Caladium Bulbs in 10-Packs

It's Caladium season and we just got in our new spring collection. Choose from 6 different varieties. Each one comes in a convenient 10-pack to help you fill in your garden fast.

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  • White Queen

  • Moonlight

  • Carolyn Wharton

  • Miss Muffet

  • Summer Pink

  • Postman Joyner

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10-Pack: $24.99

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Flame Acanthus Enthralls Hummingbirds

Flame Acanthus is a Texas-native garden magnet that mesmerizes hummers. which is why it's also called a Hummingbird Bush. They  totally go wild for the orange red tubular flowers!

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Growing to be a small, airy shrub, this spreading perennial has bright red flowers against a striking light green backdrop. It is great for xeric gardens and loves the heat. Water it moderately to improve blooming and shear it back in winter. to improve form and flowering. 

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1-Gal. pots,
$12.99

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Jump on Frog Fruit Native Ground Cover

This Texas native is often overlooked, but makes a valuable groundcover that grows well in sun or shade. It has broad, smooth leaves and a creeping nature. The petite flowers are white encircling a purple center and cover the ground profusely. It is drought tolerant, however it produces a much fuller plant given regular water. 

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5-inch pots,

$5.99

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One Bite Is All It Takes!
Fight Back in 3 Steps

Take down fire ants before they take you down! You only need to get bitten once to know how painful fire ant bites can be.

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These aggressive invaders don't just build unsightly mounds in your lawn and flower beds — they swarm at the slightest disturbance and attack anything in their path. Each sting delivers venom that leaves painful, burning blisters. And once they're established, they don't go away on their own.​

 

The good news? A three-step approach can knock them out at every stage of their lifecycle.​

 

Step 1: Attack underground with Beneficial Nematodes. These microscopic predators go straight to the source — hunting fire ant eggs and larvae beneath the soil before they ever reach maturity. No eggs, no new ants.

 

Step 2: Eliminate active mounds fast with Nature's Creation Fire Ant Insecticide. Mix this powdered pesticide with water and pour it directly onto the mound for fast, targeted knockdown right where they live.​

 

Step 3: Let them do the work with Come & Get It Organic Bait. Foraging fire ants carry this bait back to their colony and feed it to their queen — attacking the colony from the inside out.​

 

Other actions you can take:

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Apply dry molasses to your lawns and beds. It provides food for beneficial microbes that causes gut failure.​

 

Mosquito Barrier garlic juice also acts as a strong repellent that drives fire ants away from the immediate area.​

 

Beneficial Nematodes,

¼ acre size: $32.99

½ acre size: $51.99

 

​Nature’s Creation Fire Ant Insecticide,

12oz cannister: $19.99

 

​Come & Get It,

1lb bag: $26.99

 

​Dry Molasses,

40lb bag: $39.99

 

​Mosquito Barrier,

Qt. Concentrate: $39.99

Gal. Concentrate: $149.99

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Texas Native
Eve's Necklace
Dazzles the Eye

Eve's necklace is a medium-sized ornamental tree or shrub that usually grows to about 15 ft. but can reach 30 ft. It's graceful light-green leaves are divided into 6 to 8 pairs of leaflets with a  a terminal one on an axis.

 

Fragrant, wisteria-like pink blooms appear in March and April that give way to long, rounded fruit pods..

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5-Gal.,

$49.99

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$1 Off All Vegetables! Now Just $2.99

We're overstocked on vegetables! Which means that you can get the season's best prices on our entire stock, including:

  • Tomatoes 

  • Peppers

  • Pumpkins

  • Yellow Crookneck Squash

  • Straight Neck Squash

  • Spaghetti Squash

  • Butternut Squash

  • Watermelon

  • Zucchini

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4-inch pots,

Reg: $3.99 

SALE: $2.99

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50% Off Texas Native Sabal Minor Palms

Here's a Texas native palm tree that grows more like a shrub and is able to withstand both extreme cold spells and droughts. Called Sabal Minor or Dwarf Palmetto, it typically has no trunk. Instead the fan-shaped leaves emerge from an underground stock, which makes it one of the most cold-tolerant palms in the world, capable of surviving temperatures as low as 0°F to -5°F. This palm rarely grows to more than 5-10ft. tall and about 4ft. wide. The leaves split into blades. White blooms are followed by black fruit.

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In North Texas, the Sabal Minor has historically survived extended record-breaking freezes where temperatures remained below freezing for nearly two weeks. It is also remarkably heat and drought tolerant.

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10-Gal. pots,

Reg: $399.99

SALE:  $200

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Buy a Sprayer, Get 30% Off MicroLife Maximum Blooms Fertilizer

The Aussie EZY Spray no pump, Power Pouch speed sprayer never stops! So it 

saves you time and energy on spraying your garden. 

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And for a limited time, when you buy either size Aussie sprayer, you'll get 30% off a one-gallon jug of MicroLife's organic Maximum Blooms 3-8-3 liquid fertilizer!

 

When you spray your trees, shrubs, and other plants with MicroLife's Maximum Blooms, you'll get more buds and more blooms from all your flowering plants! With Maximum Blooms 3-8-3 your plants get a full load of proper nutrition plus special bloom stimulators.

 

Aussie EZY Sprayer:
0.8-Gal. Tank,

$84.99

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1.3 Gal. Tank,

$99.99

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1-Gal. Maximum Blooms,

Reg: $74.99

Special Price: $52.49 

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You save $23.50!

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We'll even assemble the sprayer for you! Just ask!

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Click here to watch the

Aussie EZY Spray video.

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Hanging Baskets:
Buy 1, Get 1 Half Off!

Quick color comes easily with hanging baskets. Put these full flowering beauties on your porch or patio, or even hang them from a shepherd's hook in your flowerbed, and enjoy an instant splash of eye candy!

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Assorted Hanging Baskets,

Reg: $29.99 - $34.99

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Roses in Full Bloom - Featuring
Peggy Martin!

Check out our amazing collection of roses, all in full bloom! Including the sought-after hurricane-hardy, Peggy Martin — a thornless climber that smothers itself in spring with stunning pink blossoms. Easily grows to a full 15 ft. or more. Great for arching over gazebos, draping over fences and trellises, or staking to a wall.

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We also have heirloom and hybrid shrub roses, ground covers, and other climbers. Fill out your garden now!

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Assorted

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Enrich Your Soil with Mineral-Rich
Texas Green Sand

Texas green sand (glauconite) is a natural, mineral-rich soil amendment that acts as a soil conditioner. Mined from ancient marine sediments in Texas, it is particularly valued for its ability to improve soil structure and provide over 30 trace minerals, while helping to break up heavy clay deposits. Fine enough to go through a fertilizer spreader, apply it annually to your lawn. Or spread it by hand into your beds. â€‹â€‹

 

40lb bag,

$18.99

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20% Off Azaleas!

It's no wonder Azaleas are such a popular shrub in North Texas! their large blooms in a wide variety of colors put on a spectacular show in spring! And right now you can save 20% on our entire stock!

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3-Gal.,

Reg: $49.99

SALE: $39.99

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Bluebonnets,
Blue Agave &
More Rare Natives

When you plant Texas native plants you'll not only enjoy a spectacularly colorful and easy-care garden, but you'll also be supporting Texas native pollinators and other Texas wildlife such as geckos and birds.​

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Come in today and see all of our new, hard-to-find arrivals!

  • Bluebonnets

  • Blue Agave

  • Coral Honeysuckle

  • Yellow Honeysuckle

  • Coral Berry

  • Columbine

  • Coneflower

  • Spineless Prickly Pear

  • Texas Mountain Laurel

and many others!

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Assorted

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6 Essential
Garden Saviors

Organic gardeners know that beneficial insects are their best friends, and one way to make sure you have plenty of them is to release them yourself.​

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We now have selected beneficials you can spread through your garden to control a wide variety of pests. Each one excels at eating a different group of bad guys.

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Ladybugs prefer aphids and will seek out and destroy any they find.  

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Green Lacewings will eat many different types of crawling and flying creatures.

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Beneficial Nematodes work underground to kill fire ants, grubs, fleas, flies, armyworms, Colorado potato beetle, and sow bugs, just to name a few.

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Trichogramma Wasps parasitize caterpillars such as fall webworms that attack pecan trees, tomato hornworms, tent caterpillars, cutworms, and many others.

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Earthworms help improve your soil by working to decompose organic matter.

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Let us help you choose which ones are best for your yard.

 

Ladybugs, 1500: $18.99

 

Ladybugs & Green Lacewings:  $26.99

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Nematodes,

¼ acre size $32.99

½ acre size $51.99

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Trichogramma Wasps,

Tab of 3300 eggs: $9.99

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Earthworms, 1/2 cup: $36.99​​

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Fix Your St. Augustine Lawn with Grass Plugs 

Do you have bare spots in your St. Augustine lawn? Repair damage caused by insects, erosion, or wear-and-tear with St. Augustine grass plugs. Place our 4-inch plugs approximately 12-18 inches apart to help fill in and restore your lawn. They'll will quickly fill in as soon as temperatures warm to about 65°F.

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Palmetto St. Augustine,

Flat of 18 plugs: $19.99

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Call Us for Landscape Design & Installation

Trust Marshall Grain Co. to help you beautify your garden and other outdoor living spaces. Our experienced and professionally trained landscape designers and installation crews are committed to providing you with creative and functional solutions for all types of landscaping challenges, while creating lasting landscape designs that will thrive in our harsh Texas climate. 

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We also offer customized organic maintenance plans.

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Give us a call today!

817-416-6600

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LEARN MORE
Sale Ends April 16, 2026 unless otherwise noted.
Suppliers of Organic Gardening Products, Native Plants, and More Since 1946
STORE HOURS:
Mon. - Sat: 9AM — 6PM;
Sun: 10AM — 5PM
5311 Colleyville Blvd., Colleyville, TX, 76034
Phone: 817-416-6600
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