Irrigation Techniques
Consider your irrigation options. Drip irrigation releases a slow & small amount of water directly onto the soil's surface and around the plant's roots, which decreases water loss due to evaporation. Spray irrigation, while a much more common alternative, results in a substantial waste of water due to evaporation. Also, it is unsuitable for some perennials, which can eventually grow up to to block the sprayer's head. Drip irrigation far outweighs its alternative, and installation is faster and usually less expensive than spray irrigation.
Mulch
Mulch is inexpensive and may be the best investment you make in your new green landscaping project because it can keep weeds at bay much longer than compost alone. Mulch is simply a blanket of organic matter placed on the soil to insulate it and hold in moisture.
Recycled Materials
Choosing to implement recycled materials into your landscape- everything from mulch to soil amendments to recycled hardscape material- can dramatically reduce costs while providing environmentally-friendly alternatives. Ideal mulch is a mixture of 50% compost & 50% woody material. The organic matter- providing a rich source of nutrients- can be recycled from your green waste bin, yard clippings or the local coffee house (organic coffee grounds provide a rich compost).
Likewise, construction materials can be recycled into new hardscape (a term which refers to the stonework portion of a landscape). Old bricks can make a beautiful new patio or path. Similarly, broken-up concrete which is widely available from construction sites and always free, can make an attractive substitute for flagstone.
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