Gardening Advice

Follow our blog for up-to-date industry information, seasonal gardening tips and tricks, a little about our company, and so much more. Be sure to check back often as news articles will be added regularly to help enhance your DIY gardening expertise!

Have some general questions about gardening or our services? Scroll down to view our FAQ section that provides answers to our most commonly asked questions, and then contact us if you require more information. We're here to help!


Have a question or need help? You have come to the right place. Here you will find answers to frequently asked questions.

Does Alton Greenhouses Warranty Plants and Trees?
Can I plant perennials or shrubs in spring/summer/ autumn?
How long does it take for a perennial, shrub or tree to be established?
The tag says it is perennial, does that mean it is hardy for the Caledon/ Dufferin/ Mono area?
How do I fertilize my perennials and shrubs?
When is the best time to plant annuals?
When is the best time to buy annuals?
When and how do I transplant an existing plant to another spot?
When do I fertilize shrubs and perennials?
When do I stop fertilizing and why?
What does fertilizing plants do? How often should I be doing it?
What is a fertilizer? What does it do and is it Important?
What is the difference between fertilizer brands?
What is the difference between a shrub and a perennial?
When do you open?
Do we take trays and pots back?
Do we like to be asked questions?


looking forward to helping you this long weekend. We are open Saturday, Sunday & Monday regular bussines hours 
Open all weekend and holiday Monday 9am- 7pm