All About Rooftop Gardening

By
Real Estate Sales Representative with TwoMoveYou Guaranteed Real Estate Brokered by Century 21 Percy Fulton Ltd., Brokerage

This article is shared with you, compliments of Victoria Carter, Broker, Century 21 Percy Fulton Ltd., Brokerage in Brighton, Ontario

Victoria Carter, GUARANTEES the you will LOVE your home, or she will buy it back!  Call 647-697-7413, or visit her website at www.TwoMoveYou.com

Written by Marie Iannotti

Rooftop gardening is a concept that has been around as long as there have been roofs. City dwellers have been tucking plants on roofs and fire escapes for generations. Even green roofs, roofs covered with soil and plants, have been around for years. It seems no matter how much land a gardener has, we always seem to be looking for more space, and rooftop gardens of all kinds are gaining popularity in both residential and commercial sites.

There are plenty of good reasons to consider a rooftop garden:

  • -They make use of unused or underused space
  • -A garden beautifies an empty space
  • -They can provide privacy
  • -They can be extremely environmentally friendly
  • -There is usually good sun exposure
  • -No deer, rabbits, or other non-flying pests to worry about

Options for Your Rooftop Garden

There are a couple of directions to go in when considering a rooftop garden. Fully planted green roofs, where the roof is covered with soil and the plants are in the soil, make great environmental sense, but they are too difficult for homeowners to undertake on their own. The weight of green roofs can easily top 100 lbs. per sq. ft., before adding people. You would need to need to hire a structural engineer or architect to conduct a structural analysis and probably a professional company to install it.

The easiest and most personal approach to rooftop gardening is the use of containers and raised beds.1 You can create any style of rooftop garden with container grown plants, from a few simple herb plants to a formal, elegant potager. Containers are perfect for rooftop gardens because they are light, portable, flexible, and affordable.

Caring for Your Rooftop Garden

While caring for container grown plants on a rooftop is much like maintaining containers on the ground, there are a few rooftop idiosyncrasies to consider before you start hauling your pots outside.

  • Permission: First, check with your landlord and/or the building code. Questions about accessibility, building height restrictions, and fire regulations can prohibit any type of roof use.
  • Structural Integrity: Make sure the roof can hold the load. Get a licensed pro to do this. Soil and pots are heavy to begin with and will get heavier as the plants grow. If you've ever tried to move a pot full of wet soil, you know how much weight water can add.
  • Access: How are you going to get your materials and supplies in and out? If you live in an apartment, make sure you are allowed to use the elevator. Some municipalities require multiple access/exits and possibly exit lighting, fire alarms, and emergency lighting.
  • Water: Will you be able to run a hose out to the roof? Watering cans can become a nuisance and containers require a lot of water. Consider installing a rain barrel and drip irrigation.
  • Sun Exposure: Are you shaded by nearby buildings or the terrace above you? Even some sun can be a problem when plants are sweltering on top of concrete.
  • Heat: Besides the sun beating down on the roof, there is ambient heat being reflected from the roof surface, surrounding buildings, streetcars and metal exhaust and utility structures. You will probably want to provide some sort of shade, if not for the plants, then for you.
  • Wind: Wind can whip down straight urban streets, especially on high-rises. You may want to consider some type of wall or fencing. If so, you will probably need to check your building code again for required heights and structural stability. This is especially important when building safety dictates barriers for kids and pets.
  • Privacy: Most rooftops are surrounded by neighboring buildings. If your rooftop garden will be in full view, you may want to plan for screening. You can plant a hedge of evergreens, run vines up a trellis wall, or simply tuck under an umbrella table.
  • Electrical Wiring: Electricity isn't essential, but it sure makes things easier. If you are planning on enjoying your garden at night, candles aren't the best lighting for weeding.
  • Storage: There's a lot of paraphernalia associated with gardening: tools, fertilizer, compost, buckets. Space is limited on a rooftop and it's hard to camouflage a storage area. Shelves will suffice. Some rooftop gardeners opt for narrow closets. Another option is bench seating with built-in storage, to do double duty.
  • Cost: Last but not least, how much are you willing to spend? You can start small and add on, buying more pots and plants (and soil) as you go. The real expense comes when you want to start hardscaping and building on the roof.  Laying tiles or stone, building raised beds and boxes, adding lighting and furniture can all start to add up. Plus, you may need more structural work to support them.

Regardless of your design starting out, large or small, a rooftop garden is an investment in peace of mind for many urban dwellers, providing hours of relaxation and reward.

 

Kirk Rickman and Victoria Carter
TwoMoveYou Real Estate Century 21 Brighton
6 Ironwood Cres, Brighton, ON K0K 1H0
Phone: (647) 697-7413

Comments (3)

Bill Salvatore - YVP Blog
Arizona Elite Properties - Chandler, AZ
Realtor - Valley of the Sun / golfArizona@cox.net

This is so cool, thanks for sharing.  Bill 

Aug 05, 2021 08:52 AM
Ed Silva
Mapleridge Realty, CT 203-206-0754 - Waterbury, CT
Central CT Real Estate Broker Serving all equally

That is certainly a great way to go for people in the city and have the way to get easy access to their roofs.

Aug 05, 2021 09:25 AM
Brenda J. Andrew
ULTIMA REAL ESTATE - Corpus Christi, TX
Professional Realtor in Corpus Christi, TX

This is such a beautiful idea.  It would also look great on peoples decks in our area.  Thanks for sharing!  I saw the title of this article and had to jump in to see what it was all about.  I am glad I did!

Aug 13, 2021 05:14 AM