Windy Knoll Greenhouse

Windy Knoll Greenhouse We are a small greenhouse located just north of Columbiana Ohio. We are open so stop by and see us!!

We are restocked with Beat Your Neighbor Fertilizer!!! Its the best around!!!Beat Your Neighbor Fertilizer: Bigger Bloom...
06/15/2026

We are restocked with Beat Your Neighbor Fertilizer!!! Its the best around!!!

Beat Your Neighbor Fertilizer: Bigger Blooms Made Easy

Want the secret behind Sharkey's Greenhouses' beautiful hanging baskets and flower beds? It's Beat Your Neighbor Fertilizer.

Created by Scott and Amy Sharkey, this greenhouse-tested fertilizer helps gardeners grow healthier, fuller, more colorful plants at home. Its balanced 20-21-19 formula supports strong roots, lush growth, and continuous blooms for flowers, vegetables, and containers.

This super-concentrated, water-soluble fertilizer is economical too—an 8-ounce jar makes over 90 gallons.

Whether you're growing petunias, geraniums, vegetables, or hanging baskets, Beat Your Neighbor helps plants reach their full potential with bigger blooms and richer color all season long.

Your flowers will thank you. Your neighbors will notice.

We still have beautiful things and everything is Buy one Get one free!! Monday-Saturday 10-6!!!!
06/10/2026

We still have beautiful things and everything is Buy one Get one free!! Monday-Saturday 10-6!!!!

Come get some great deals on beautiful plants!!! Sale will run as long as supplies last. We still have some beautiful t...
06/08/2026

Come get some great deals on beautiful plants!!! Sale will run as long as supplies last. We still have some beautiful things!!!

Also, our proven winner annuals are buy one get one!! They are beautiful and need good homes. Stop by Monday-Saturday ...
06/06/2026

Also, our proven winner annuals are buy one get one!! They are beautiful and need good homes. Stop by Monday-Saturday 10-6!!!!

Hanging Basket sale starts today!!!!! We still have beautiful baskets that need a good home!! Monday-Saturday 10-6!!!
06/06/2026

Hanging Basket sale starts today!!!!! We still have beautiful baskets that need a good home!! Monday-Saturday 10-6!!!

We still have gorgeous hanging baskets!! And also a nice selection of annuals and vegetable plants left!! Monday-Satur...
06/02/2026

We still have gorgeous hanging baskets!! And also a nice selection of annuals and vegetable plants left!! Monday-Saturday 10-6 3005 W South Range Rd Columbiana OH 44408. Stop by and see us!!!

We still have gorgeous hanging baskets!!!! Monday-Saturday 10-6!!! We still have a nice selection of annuals and veget...
05/29/2026

We still have gorgeous hanging baskets!!!! Monday-Saturday 10-6!!! We still have a nice selection of annuals and vegetable plants as well!!!!

Vista Supertunias are vigorous, fast-growing petunias from Proven Winners that are prized for their nonstop blooms, weat...
05/27/2026

Vista Supertunias are vigorous, fast-growing petunias from Proven Winners that are prized for their nonstop blooms, weather tolerance, and low-maintenance care. They perform exceptionally well in hanging baskets, containers, and landscape beds, producing season-long color from spring until frost.

Popular Varieties

Vista Bubblegum – Bright pink blooms and one of the most popular landscape petunias.

Vista Jazzberry – Rich purple-magenta flowers with bold color impact.

Vista Paradise – Vibrant coral-pink blooms that stand out in containers and beds.

Vista Snowdrift – Clean white flowers ideal for mixed plantings.

Vista Silverberry – Soft lavender-pink tones with a trailing habit.

Vista Cool Jazz - soft, orchid pink blooms

Growth Habit

Vista Supertunias are known for their aggressive growth and spreading habit. They quickly fill large spaces and can spread several feet wide in garden beds. Their mounding and trailing growth makes them ideal for:

Hanging baskets

Large containers

Raised beds

Mass landscape plantings

They require full sun for best performance and bloom production.

Maintenance

One of the biggest advantages of Vista Supertunias is their low maintenance nature.

No deadheading required

Heat and rain tolerant

Self-cleaning blooms

Occasional trimming can help reshape overgrown plants midseason

Regular watering is important, especially in containers during hot weather.

Fertilizer Needs

Because Vista Supertunias are heavy feeders, consistent fertilization is essential for maximum blooms.

Use a slow-release fertilizer at planting

Supplement with a water-soluble fertilizer every 1–2 weeks

Choose a bloom-boosting fertilizer for continuous flowering

With proper feeding and sunlight, Vista Supertunias provide massive color and reliable performance all season long.

These hanging baskets are huge and are only $39.99!!!! Monday-Saturday 10-6!! The weather is beautiful and its time to...
05/26/2026

These hanging baskets are huge and are only $39.99!!!! Monday-Saturday 10-6!! The weather is beautiful and its time to plant!!!

Happy Memorial Day!!! We are open 10-3 today!!
05/25/2026

Happy Memorial Day!!! We are open 10-3 today!!

Address

3005 W South Range Road
Columbiana, OH
44408

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 10am - 6pm

Telephone

+13306103909

Website

,

Alerts

Be the first to know and let us send you an email when Windy Knoll Greenhouse posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Windy Knoll Greenhouse:

Shortcuts

Share

Category