Diverse plantings require artistic placement, where each plant or plant type pleasantly highlights and compliments those nearby, and that compliment or set off those behind and next to them, and onward. It is essential to know how each plant is going to develop so the planting is like a symphony rather than “winner takes all” battle. Repeating key plants throughout the garden – rather than massing them in one area, gives the finished landscape a continuity. This repetition is critical to avoid a haphazard garden and a way to make your collection read as its own plant community.
Containers
One way to showcase a particular plant or group of plants is to put them in a large container. This elevates the plant(s), gives them greater prominence, creates a focal point, allows for special soil mixes, irrigation needs and so forth. Containers are also ideal for displaying seasonal “color” set into a more permanent planting. Also, the container itself can be chosen for size, shape, color, artistry, etc. which all add to the beauty of your plantings. To ensure a long duration for potted plants, make sure the soil mix you choose shrinks as little as possible, initially over-fill the pots to allow for shrinkage, avoid soils with manures that stain patio surfaces, and cut larger drainage holes to prevent root clogging and water saturation.
Drought Tolerance
We live in a Mediterranean climate, cool wet winters, and hot, dry summers. All the rain/snow that falls has to not only support all the varied natural habitats that exist but provide drinking water, agricultural water, water for industry and landscape water – for a state with an increasing population. Climate change is real. It is only logical that we try to stretch what water we use as efficiently as possible. Fortunately, there is a wide selection of plants, plant types or plant forms that are drought tolerant, both from our native flora and from other dry areas of the world that are available in the nursery trade. Using these in our landscapes can be visually varied and exciting. A considerable number may need no additional water once established. One critical thing when using non-native drought-tolerant plants is to avoid invasive plants that can naturalize and become pests in our natural landscapes.