Trellises are the most common option for rooftop gardens because they have holes as solid windbreaks will knock over easily.
Roof garden material.
For those in apartments don t overlook pots as a great raised garden material for your small space.
Usually the life of roof materials is 10 to 20 years.
For the most part water buildup is removed from these areas within 48 to 72 hours with prolonged exposure concentrated to cold climate winter months.
This patio roof design tends to take up a lot of space and only looks proportional to larger homes.
The roofing material is more traditional such as shingles.
The last and third method is to make your whole roof or some selected part a vegetation ground like a regular garden.
First method is to make a container garden on terrace second one is to make a lot of raised beds to grow plants either permanent made of concrete or wooden.
The plants that go into a green roof are usually sedum or other shallow rooted plants that will tolerate the hot dry windy conditions that prevail on most rooftop gardens.
Even large gardens can benefit from pots placed in nooks and crannies of wasted space especially for notorious plants that love to spread like mint and certain cane berries in larger pots.
You will need to incorporate windbreaks into your rooftop garden design.
Artificial or modified mineral components such as perlite vermiculite etc are used in roof garden.
Roof garden construction can be done by three methods.
Plastic planters along with fibreglass imitations weigh much less than concrete stone or terracotta containers.
Use styrofoam peanuts for drainage rather than rocks or pottery shards.
Try using trellises or some other latticed windbreak for your rooftop garden.
These patio covers tend to look like an extension of the home s main structure.
Decorate your trellis with crawling ivy sweet peas climbing roses or morning glory.
Natural mineral components of roof garden substrate include sand clay lava pumice gravel etc.
Avoid placing pots in the centre of a roof terrace and don t have too many fewer containers look better.
Be sure that your home can support this style of structure both physically and visually.
Fourth keep in mind that your rooftop garden will be considerably windier than a normal garden.
Organic materials such as peat composts are also added to the substrate formulation the light weight soil amendments reduce substrate weight.
With a green roof the plants layer can shield off as much as 87 of solar radiation while a bare roof receives 100 direct exposure.
This can be increased with the implementation of remedial strategies.
These components and materials are selected according to their waterproofing capability.