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How to Videos

We have created a series of helpful and informative "How To" videos to take all the guess work out of gardening and lawn care.

How to Protect Your Plants from Late Freeze and Snow

with Angela from @midmodernmama

PLANTING SPRING AND SUMMER BULBS

with Kait from @modhippiehbits

5 BEGINNER GARDENING MISTAKES

with Kait from @modhippiehbits

PLANTING BULBS

with Angela from @midmodernmama

HELPING A PROBLEM LAWN

with Kait from @modhippiehbits

PLANTING POTATOES

with Kait from @modhippiehbits

Seed Starting Tips 

with Angela from @midmodernmama

Seed Starting for Beginners

with Kait from @modhippiehbits

Lawn Care - Organic vs Inorganic

Lawn Care - Raking vs Aerating

All in the Dirt

Bugs

Fifth Room Gardening

Fruits and Berries

Herbs

Lawn Health

Ounce of Prevention

Plant By Number

Rose is a Rose

Square Foot Gardening

Lawn Mites

Fall Tips - House Plants

Fall Tips - Fall Lawn Care

Fall Tips - Planting Bulbs

Fall Tips - Winter Watering

Ferti-lome Root Stimulator

30% Off All Trees, Shrubs, Roses, and Citrus Plants 15% Off All Other Plants

Valid through August 31

Now through August 31st, save 30% off on all trees, shrubs, roses, and citrus plants. Save 15% off on all other plants. The perfect excuse to finish out your garden before fall. (Just a heads up: indoor houseplants and succulents aren't included in this one.)

50% Off All Pennington Grass Seed

Valid through August 31

The perfect time to re-seed your lawn is late summer or early fall while the soil is warm. Pennington Grass Seed is now 50% off. While supplies last. Stock up and save!


Plant Nerd Rewards Club
Plant Nerd Rewards Club

1. Join Free – Sign Up Today. No Cost Ever.
2. Earn Points – 1 Point per $1 Spent.
3. Redeem – 100 Points = $5 Off Next Purchase.

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Gift Cards

Consider a gift card for birthdays, Mother's Day, or the Holidays. Shop together, plant together and watch together as your gift grows and blossoms into the future!

Raking out dead spots in a Colorado lawn for late summer overseeding
Late Summer Lawn Repair: How to Overseed and Reseed Your Colorado Lawn

August is when Colorado lawns look their worst, and that is exactly why it is the right time to fix them. Late summer into early fall is the best seeding window of the year. Here is the five-step process for repairing dried-out dead spots.

Shoppers browsing rows of tomato plants at TomatoMania at O'Toole's Garden Center
Tomatomania 2026

Tomatomania was back at O’Toole’s for year two, with 100+ varieties across both stores and a whole lot of first-timers, new neighbors, and tomato lovers. Watch the recap.

Neptune’s Harvest at O’Tooles Garden Center: Soil Health, Water Retention, and Family Tradition

Patrick: I’m Patrick from O’Tooles Garden Center. I’m here with Ann from Neptune’s Harvest. Ann: So I just flew in from Massachusetts, and I heard you were in a drought, but clearly I brought some weather for you guys. Patrick: For us here in the arid west, water is always really important. Moisture Retention and Soil Health Ann: Water is …

All Blog Entries
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2020 Garden Giveaway Winners!

September 18, 2020
It was so inspiring to see all the creativity and gardening passion out there! Check out the winners of our 2020 Garden Giveaway! Read Full Blog Entry…
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Ask a Gardener – Japanese Beetle
June 11, 2020
Japanese Beetles damage plants as both adults and larvae. Adults feed on soft leaf tissue, leaving skeletonized foliage. Larvae feed on roots, especially turf grass, leaving dead, brown patches in the lawn. Cech out this blog entry for tips and products to address both the larvae and the adult bugs. Read more