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Houseplant Bonanza!
Save on Indoor Plants & Care Products

New Store Hours Effective 11/17/25
Mon. - Sat. 9a.m. - 6p.m.
Sun. 11a.m. - 4p.m.

Local Nurseries Offerings
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$5 Off 'Confetti' Syngonium

Also called "Arrowhead" plant, Confetti Syngonium features variegated leaves with pink highlights and loves medium indirect light. Allow it to become slightly dry before watering. Fertilize it monthly during the growing season, then let it rest. 

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​6-inch pot,​​​​

Reg: $34.99

SALE: $29.99

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50% Off Wicked Watering System 4 Pack

Keep your houseplants moist while you're away. The Wicked Waterer is the perfect system for smaller container plants. It not only keeps your plants watered but allows you to adjust the moisture level.

 

Push the included soil spike down to the roots of your plant and feed one end of the wicking cord into your container and the other into a water source. A control valve on the spike allows you to adjust the water flow to accommodate your plant's watering requirements.

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Each kit includes 4 wicking cords and 4 watering spikes.

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Reg: $9.99

SALE: $4.99

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$5 Off Window Sill Clamp & Tray

Expand your window sill space to accommodate more of what you love — houseplants! A fully adjustable clamp attaches to most window sills. The stylish tray easily holds a 6-inch pot and supports up to 7.5 lbs.

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Reg: $24.99

SALE: $19.99

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All Botanical Interest Seeds
Now 50% Off

Save money and start your garden from seeds. There won’t be a better time to stock up because right now our entire stock is 50% off! Plus, now is the best time to sow many vegetable, herb, and flower seeds for spring.​

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We have a wide selection of vegetable and flower seeds in stock. You and your family will enjoy watching them sprout and grow into full size plants. Each seed packet includes detailed instructions about how and when to start your seeds and when you can expect them to reach maturity.

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PRO TIP: Improve germination success by soaking your seeds overnight in Maxicrop Liquid Seaweed, an all-natural stimulant.

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Assorted

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$3 Off Texas Tee
Lawn Fertilizer

Texas Tee is the premier organic lawn food, made for all types of turfs as well as beds, plants, and trees.

 

Texas Tee enriches your soil with feather meal, alfalfa meal, organic composted chicken litter, molasses, humates, and potash,  Texas Tee will help achieve a healthy, safe and highly disease resistant turf.

 

Also works great for container plants, trees, bushes, shrubs, and gardens.

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40lb bag (covers 4000 sq. ft.),

Reg: $49.99

SALE: $46.99

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Prepare Now for Winter Frosts & Freezes

Extend the life of cold-sensitive plants from frosts and freezing temperatures by covering them with a frost blanket. 

 

When temperatures drop, your cold-sensitive plants can suffer damage or even die — unless you cover them with frost cloth. Frost clothes raise the temperature under the blanket by as much as 8ºF - 10ºF, which can mean the difference between life and death! 

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Choose from DeWitt's N-Sulate frost blanket or The Planket (available in 3 sizes).

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DeWitt's N-Sulate frost blanket is a medium weight, permeable, UV-treated fabric that is easy to install and is reusable.

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The Planket is made of spunbond, non-woven material that can be secured to the base of pots, shrubs, and trees. The lightweight material helps the plant keep its form yet is durable enough to protect plants from frost and cold winds. The breathability of the material allows for ample aeration all season long.

  • Built-in grommet holes around edge

  • Lightweight, but durable material that allows plants to breathe

  • Easy on - Easy off, making it simple to use when inclement weather occurs

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Don't forget to mulch your beds and water thoroughly just before any frost or freeze!

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​DeWitt 10 ft. x 12ft. blanket

$35.99 â€‹

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The Planket,

10 ft. round: $$17.99

10 ft. x 20 ft: $26.99

6 ft. x 50 ft. roll: $41.99

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Also available:

Burlap ( 3 ft. x 24 ft. rolls)

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40% Off Fruit Trees

Apples, Pears, and Peaches, yum! Sink your teeth into some freshly picked homegrown fruit when you harvest from your own fruit tree! Since fruit trees are small and compact, even small yards are big enough to hold one, and fall is the perfect time to plant an orchard. Pick out your favorite today!​

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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

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$10 Off 'Whale Fin' Sanseviera

One of the easiest houseplants to care for is Sansevieria, or snake plant, and the 'Whale Fin' variety offers an unusual twist to this popular cultivar. Sansevieria needs only occasional watering and fertilization, plus it still performs well even in low light conditions.

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​6-inch pot,​​​​

Reg: $38.99

SALE: $28.99

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50% Off Pint-Size Watering Cans

Cute and colorful, our pint-size watering cans are idea for watering smaller containers. They fit into tighter spaces so that you can keep water on the soil of your plant and prevent spillage. They're also the perfect size for kids who like to help in the garden.

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Reg: $9.99

SALE: $4.99

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$1 Off Captain Jack's Leaf Shine

Do you like to show off your houseplant collection? Captain Jack's Leaf Shine is there to help. Leaf Shine keeps your plants ready for the limelight by adding a special luster to their foliage. Mist monthly to maintain their beautiful appearance.

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Reg: $7.99

SALE: $6.99

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Get $100 Worth of Merchandise for
Just $80!

Save 20% on your spring garden with our Spring Gift Certificates! Each certificate is good for $100 worth of merchandise, but you pay only $80!  They make great holiday gifts for all the green thumbs in your family! Or buy them for yourself.

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No limit!


Buy as many as you like. Combine them for even bigger savings and spend them on anything in the store including all your spring gardening supplies, trees & shrubs, mulches, houseplants, pet foods, gifts and more!

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But hurry!


Spring Gift Certificates will only be on sale through December 31, 2025 and are valid on or after March 1, 2026.

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On sale now!

$80 each

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Pansies & Violas
Are Winter Winners

Pansies and violas are winter winners that love cold weather! Fill your garden with their happy faces to keep your garden smiling throughout the cold season.

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Get a great price on flats of 18 pansies!

 

Save $17.82 when you purchase a flat of 18 pansies for just $27! 

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Our regular price per 4-inch pansy is $2.49, but when you buy a full flat of 18, they're just $1.50 per plant. That means you save 99¢ per plant or $17.82 per flat!

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Shop today and save!


Flat of 18, $27 ($1.50 ea.)

Individual 4-inch pots, $2.49 ​​​

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Violas,

4-inch pots: $2.99

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 $1 Off Fall
Vegetable Starts!

Now's the time to get your Fall veggie garden going!

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Save a buck per plant!

 

We're well stocked on fall veggies, including broccoli, cabbage, cauliflower, Brussels sprouts, collards, kale, and Swiss chard.​

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Our mild fall-winter weather means you can grow many crops throughout the cold weather months so you and your family can continue to enjoy fresh, homegrown veggies virtually all year round!​

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4-Inch pots,

Reg: $3.99

SALE: $2.99

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Special Buy: Annual Ryegrass Seed $43.49

Soon your Bermuda lawn will go dormant, but that doesn't mean you have to live with a brown lawn through the winter. Not if you over-seed your turf with annual ryegrass. Ryegrass thrives in cold weather when other Texas lawn grasses are dormant. 

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Just scatter seed on top of your existing Bermuda grass. As soon as temperatures are right, the seeds will germinate and keep your lawn green all winter long.

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50lb bag (covers 5,000 sq. ft.),

Special Buy: $43.49

Sale Ends November 20, 2025 unless otherwise noted.
Suppliers of Organic Gardening Products, Native Plants, and More Since 1946
STORE HOURS EFFECTIVE 11/17/25:
MONDAY — SATURDAY: 9AM — 6PM;
SUNDAY: 11AM — 4PM
5311 Colleyville Blvd., Colleyville, TX, 76034
Phone: 817-416-6600
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