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National Gardening Month 
Never Looked So Texas!

Visit us in Colleyville

Local Nurseries Offerings
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Slip Some Sweet Potatoes Into Your Garden

Growing your own Sweet Potato Slips is fun and easy, plus you get to choose varieties that are suited to our growing zone. The fast-growing Beauregard variety produces in approximately 90 days while the Porto Rico and Vardaman are both bush varieties, making them ideal for gardeners with limited space. Georgia Jet is one of the best-tasting sweet potato varieties produces large tubers that are more rounded than other varieties. 

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Bunch of 25 slips,

$18.99​

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20% Off
Native Red Yucca

Red Yucca is a striking evergreen perennial native to the arid regions of Texas and northern Mexico. Despite its common name, it is not a true yucca but belongs to the Asparagaceae family, closely related to agaves and yuccas. This drought-tolerant plant features slender, arching, blue-green leaves that form a graceful clump, producing tall, branching flower stalks adorned with tubular coral-red to salmon-pink blooms that attract hummingbirds and butterflies from late spring through fall.

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  • Graceful, arching leaves with red edges

  • Drought-tolerant, thrives in hot, dry climates

  • Produces tall stalks with coral-red flowers

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1-Gal.,

Reg: $12.99

SALE: $10.39

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3-Gal.,

Reg: $39.99

SALE: $31.99

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Caladium Bulbs Now Available 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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20% Off Coral Honeysuckle

Meet the vine that hummingbirds can't resist!

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This stunning, slender climber stretches up to 20 feet, draping your fence, trellis, or garden wall in glossy, semi-evergreen leaves and show-stopping clusters of bold red, trumpet-shaped blooms — fire-engine red on the outside, golden yellow within.

 

And when the flowers fade? Brilliant red berries take the stage.

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Plant it and watch the hummingbirds come zooming in! 

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3-Gal.,

Reg: $44.99

SALE: $35.99

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Texas Sages Offer Variety of Shapes, Sizes

While some varieties have silvery foliage, others feature darker green leaves but all are know for their bursts of purple, pink, or white flowers that are triggered by rainfall or high humidity. The tubular blooms attract hummingbirds

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Available in various sizes from dwarf varieties that remain under 4 ft. to the Desperado, which can reach 6ft. - 8 ft.

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1-gal. & 7-Gal. pots,

Assorted

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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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$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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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

Gardening
Celebrate National Gardening Month by Planting Texas Natives!

All gardeners know the innumerable benefits that gardening brings. And April is the perfect time to share your love of gardening with your family and friends by encouraging them to plant something! 

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A great way to celebrate National Gardening Month is to plant Texas natives! Our nursery is bursting with fresh, Texas Native shrubs, trees, perennials, and even annuals — many of them on sale! Check out this ad for a few examples of the great deals we have in store! 

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Take our FREE class: Designing a Texas Native Pollinator Garden​

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$1 Off 4-Inch Bluebonnets

One of the first wildflowers to emerge in spring is our native Texas Bluebonnet.  When planted en masse, they form a spectacular blanket of blue blooms! Create your own wildflower field to enjoy!​​​

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​4-Inch pots,

Reg: 3.99

SALE: $2.99

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Learn more about growing Bluebonnets.

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$2 Off All
Lantana Varieties

A low-growing, perennial shrub, native lantana makes an excellent drought-tolerant, mounding ground cover. Its flowers are a favorite of our native pollinators (including hummingbirds!), and its small, dark berries provide forage for our Texas State bird: the Mockingbird, as well as other native fliers.

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Flower colors range from solid red, white, and yellow to bi-colored blooms in pinks, oranges, and lavender.

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1-Gal.,
$12.99 - $14.99

SALE: $10.99 -$12.99

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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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$2 Off Java Turf
Lawn Dressing

For as long as coffee has been served, spent coffee grounds have been added to composts and gardens. There is a reason this age-old practice has been around for so long… it really works! Java Turf uses spent coffee grounds, along with an array of essential macro and micronutrients, to create unique organic-compost that is highly effective and environmentally friendly. Java Turf acidifies your soil while boosting your lawn's natural defenses for healthier turf.​​It's especially useful for correcting Take All Root Rot in St. Augustine lawns.

 

1 cu. ft. bag,

Reg: $12.99

SALE: $10.99

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$25 Off
Texas Mountain Laurel

Texas Mountain Laurel makes an excellent small ornamental or understory evergreen tree anywhere in your garden, usually topping out at 10ft.-15 ft. high. It thrives in rocky, well-drained soil. Rows of shiny, leathery leaflets are shaped like an exclamation point, rounded on top and tapering to a point. In spring it produces deep purple flowers,, followed by bright red seeds.

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7-Gal.,

Reg: $129.99

SALE:  $104.99

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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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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 23, 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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