Lay out the bark on the roof this is another layer of damp goodness to stop the soil drying out too much when buying the bark make sure its not chemically treated to stop weeds etc as this will not be good for the plants.
How to grow roof garden.
Unless you receive enough rainfall for a storage system using a hose to water your garden will be most space effective.
Fleshy leaved herbs and salads may need watering often in hot weather.
Be aware that plants towards the apex of the roof will dry out quicker than those further down.
Tips for starting a rooftop garden.
Consult with the building engineer.
It is suggested that you use a lightweight soilless growing media to keep the overall weight down.
Use lightweight potting soil rather than garden dirt.
Bare patches in mature green roofs will need re planting as necessary.
On top of the insulation add a layer of paneling or secure flooring to use as a hard surface base.
The objective here is two fold.
Plants need to have shallow roots and be able to tolerate times of drought and high precipitation as well as intense heat high winds and possible pollution.
1 you can create any style of rooftop garden with container grown plants from a few simple herb plants to a formal elegant potager.
Method for constructing regular landscaping garden on the roof.
In extensive green roofs xeriscaping plants are often used.
Waterproofing layer protects all over.
Before you head to the garden center consider whether you wish to install raised beds or would.
Once you ve got a good covering of bark start to put the compost up.
Deck paneling is one viable option.
Provide a base for the garden and keep roots from making their way to the actual roof below which can cause damage to your home.
The easiest and most personal approach to rooftop gardening is the use of containers and raised beds.
Try to use as little weight as possible.
Third even if your building can structurally take the extra weight the weight of your rooftop garden should play a role into your design.
Start with a plan.
Ensure plants establish properly by watering for the first year after planting.
It s a good idea to consult with the building manager or engineer to ensure that the.
Check for a faucet or water line on the roof and attach your hose.
But landscaping waterproofing is expensive than others.
This layer controls the temperature fluctuation and resists moisture leaks.