Adopt-A-Street Tree

What’s the time commitment?

June through September. Help us by watering one to two times per week and weeding once per month.

Do street trees get watered for Their whole life? 

No, watering just for the first 3 years after planting. This helps the tree adapt to its new home. After 3 years of watering, trees should be strong enough to survive on their own.  

I’m planning to be away this summer for vacation – what about water for my adopted street tree?

No problem! Feel free to ask a neighbour to help or let us know by email, .

I adopted a tree but I still saw the City truck filling the water bags - why? 

The City truck reaches all newly planted trees (more than 400!) once every two weeks. This is good but more water is better when the weather is hot and dry.  We need your help! 

Who provides the green watering bags?

The watering bags belong to the City and are installed by the City in June and removed in early October.

How many newly plant street trees can i adopt?

One tree per household or business to begin. City staff will follow-up as quantities and locations allow.  Not all addresses have a newly planted street tree. Check your address on the map.  

Do I use my own garden hose and gardening hand tools?

Yes please! The City does not provide hoses, jugs or tools, so please check you have access to water, a hose, and tools before signing up to adopt a new street tree.

Can I plant flowers under the new street tree?

No, please do not plant flowers or shrubs under City trees. Shrubs and flowers take water away from our tree. Digging in the soil also disturbs tree roots.

My new street tree is too tall. Can I prune the tree?

No, please do not prune, cut, or trim the new street tree. All pruning maintenance is performed by City staff. If you notice a problem, please report this by email, .

How do I know if I’m under-watering or over-watering the new street tree?

Droopy or curling leaves are a sign of under-watering. Checking the condition of the soil at the base of the tree with your fingers offers other clues: Soil that is dry and crumbly more than 2.5 cm (1”) below the surface should be watered.

Over-watering isn’t a problem with the green water bags. Water release from the bag is slow, allowing all the water to reach the tree roots.

Are the water bags leaking?

As water is slowly released through small holes at the bottom of the bag, it is normal for the watering bags to become empty within two to four hours of being filled. However, if you notice water rapidly pouring out, or see visible rips or punctures, please notify us by email:

For further watering support, email us: .