Category Archives: Design trends

Design trends

Rethink the Lawn & Save $

This garden sitting area looks inviting after the old lawn was removed.

Water is a precious and vital resource. Our bodies are about 60% water and our brain – a whopping 70%. Less than 1% of the water on the Earth, however, is suitable for human consumption. With the population increasing and the water supply staying the same, water conservation indoors and out is important. A well planned landscape makes water conservation outside the home even easier. Since up to 70% of summer water use comes from landscape irrigation it’s a good place to start.

Both San Lorenzo Valley Water – http://www.slvwd.com – and Scotts Valley Water Districts – http://www.svwd.org – offer many tips and incentives to conserve water. Scotts Valley Water District is even having a limited time offer to double your Lawn/Turf Replacement Rebate from $1 to $2 per square foot when replacing with low water-use alternatives. All sites must have a pre and post inspection completed my June 30, 2021 so don’t miss out on this great opportunity. You can apply on their website by requesting a pre-inspection lawn measurement before April 15th.

The fun part begins when you redesign the area where you took out the lawn or modify the plantings in other beds to include same water use plants. It doesn’t make much sense if you have some plants that require more water than others in the same bed. You have to water to the highest water-use plant to keep everybody happy.

Hydrozoning is the practice of clustering together plants with similar water requirements to conserve water. A planting design where plants are grouped by water needs improves efficiency and plant health by avoiding overwatering or underwatering. And as you move farther away from the water source your plantings should require less water.

An edible garden replaced the old lawn.

When redesigning your landscape start with simple things. Rock, stone, and permeable paths and driveways add visual interest to the landscape and don’t require irrigation. Improving your property’s soil quality aids in saving water regardless of the plants grown there. Organic materials added to the soil help establish a strong root system for plants. Nutrients in the soil allow the plants to become stronger, too. Adding a layer of mulch increases the plant’s efficiency by retaining moisture and keeping the soil temperature stable.

Choose the right plants for your location. California natives or plants from similar climates in the world are low maintenance, low irrigation plants and usually need less tending, fertilizer and pruning. Your choice of groundcover can make a big difference, too, in how much water the landscape saves. Keeping grass areas to a bare minimum reduces the amount of water needed to keep the landscape looking green and fire safe.

Your method or irrigation helps conserve water. Hand watering where possible, especially new plantings, directs the water exactly where it needs to go and you can shut off the hose as soon as the plants receive enough water. A soaker hose is another efficient option that reduces evaporation during the watering process. An automatic irrigation system with a rain sensor, weather based controller or soil moisture sensors is the newest way to save water.

There are lists of drought-tolerant plants and water smart grasses, as well as replacing lawns with drought tolerant or native plants on the Scotts Valley Water District website. Permeable landscape materials such as mulch, decomposed granite, permeable pavers are other ways you can keep your yard looking beautiful and also be water efficient.

Now is the time before it gets hot to look at your irrigation system, plant choices and rebate options to save water and money and recharge our aquifers.

Design trends

Controlling Diseases & Pests on Fruit Trees

Beside dormant spray, good sanitation is one of the best ways to control
diseases in fruit trees

I love it when a nice reader takes the time to call me to suggest a topic they?d like to see me write about or remind them what needs to be done at a certain time of year. Take Helen, who lives in Spring Lakes in Scotts Valley, for instance. Helen told me several years ago that she grows tomatoes in the summer and has 4 fruit trees including a satsuma plum, an espaliered apple and a tangerine. Helen battles peach leaf curl on her plum and coddling moth larvae inside her apples and would like to know exactly what to use and when to control these problems.

I know we?ve had a lot of rain which makes gardening and spraying difficult. You can prevent or control many diseases and overwintering insects by applying a dormant spray this month. This can be the most effective spray of the season. Fungal diseases such as peach leaf curl, fire blight, scab and anthracnose as well as insects including aphids, San Jose scale, bud moth, leaf roller, whitefly larvae, mealybugs and mites can all be controlled by dormant spray and horticultural oil.

There are several types of dormant sprays and all three types are considered organic. Lime-Sulfur or copper can be mixed with horticultural oil which smothers overwintering insects and eggs. This spray is good for all fruit trees except apricots which should be sprayed in the fall with copper and this month only with horticultural oil.

Apply dormant spray when the temperature is above 40 degrees. Make sure you cover every nook and cranny of each branch and trunk until the tree is dripping and spray the surrounding soil. Spray only plants that have suffered from pests or disease. Sprays, even organic, can kill beneficial insects as well. Even though they’re organic, dormant sprays can be irritating to skin and eyes, Wear long sleeves and gloves and eye protection.

Spinosad has been shown to suppress fungal diseases. Do this when the buds swell but before they open. Do not spray 36 hours before rain in predicted. Be sure to spray the ground around each tree.

Spray dormant fruit trees this month before they leaf out to control fungal diseases and insect pests. Coddling moth control starts Mid-March to early April.

Coddling moth control requires a different approach. The larvae of this particular moth is one of the few caterpillars that are likely to be found inside pear or apples. University of California Integrated Pest Management website has complete information about controlling this pest.

The website is http://ipm.ucanr.edu/PMG/PESTNOTES/pn7412.html

The bottom line for coddling moth control is the timing of insecticide spray applications, especially with newer, less toxic pesticides like spinosad. The coddling moth overwinters as full grown larvae within thick silken cocoons under loose scales of bark and in soil or debris around the base of the tree. The larvae emerge as adult moths mid-March to early April. To be effective your spray application must be timed for when when they are active.

Starting three to four weeks after bloom, check fruit at least twice a week looking for the first ?stings? or any mounds of reddish-brown frass. If you scrape the frass away you will see the tiny entry hole where the newly hatched larvae has just entered the fruit. Spray the tree as soon as you see the first sting after removing any fruit with stings as the insecticide won?t kill any larvae that have already entered the fruit. Coddling moths can have three or four generations per year.

According to the website, for most backyard situations, the best course of action might be to combine a variety of non chemical methods and accept the presence of some wormy fruit. Be sure to cut out the damaged portions because they might contain toxins generated by mold.

Design trends

Planting Bare Root Edibles

Cherry trees live 30-35 years bearing fruit in 3-6 years. The Black
Tartarian is a good pollinator for other dark, sweet cherries.

Now is the time to add ornamentals and edibles like fruit, nuts, berries and vegetables while they?re available in bare root form. They are easy to plant, economical and establish quickly.

How delicious does a Sweet Treat Pluerry sound? This is a first of its kind combination with the sweetness of a cherry and the zing of a plum resulting in colorful fruit that hangs on the tree for over a month. Or how about planting a Cot-N-Candy Aprium from a bare root? This white flesh apricot-plum hybrid fruit tree has incredible sweet and juicy flavor.

Aprium Cot-N-Candy A sweet and juicy apricot_plum hybrid available now in bare root

Shop for your plants in January or February while they are still dormant. Once leaves emerge or flower buds start to swell, roots have already started growing. You want your tree to start developing new permanent roots in their final home. Stone fruits such as apricots, peaches, plums and cherries are going to start waking up first so they are best put in the ground soon. Fruit trees like pears and apples wake up later so you can wait a bit longer to plant those varieties.

What fruit tree varieties can you grow here in the mountains? Well, almost everything. Most of us get 700-900 chilling hours per winter. What does that mean? Well, many fruit trees, lilacs and peonies need a certain number of hours during dormancy where the temperature is 45 degrees or less. You can give the plant more chilling in the winter but not less. Those in coastal Santa Cruz can grow Fuji apples as they require only 300 hours of chilling but not Red Delicious. We can grow both.

What if you don?t get full sun where you?d like to grow fruit trees? Apples, pluots and plums are good choices for an area that gets some sun- at least 5 hours a day during the growing season. The ideal is full sun but these trees will still set and ripen some fruit in partially shaded conditions. With peaches, nectarines or apricots it?s a different story. These fruits need hot sun to develop sweet, tasty fruit. Too little sun and they will not deliver anything close to what you have in mind.

What?s the correct way to plant a bare root tree? According to research, amending the soil is no longer recommended. Mountain Feed & Farm Supply in Ben Lomond has a great web site with all the information you need to get your new fruit trees off to a good start including pruning, staking, mulching and care as they mature.

Don?t plant in heavy saturated soil with a high clay content, however. If your soil drains poorly it?s best to place your bare root tree at an angle in a trench, cover with soil and water in. Wait to plant until the soil is crumbly and friable with plenty of pore space. Digging in waterlogged clay soil is one of the worst things you can do for your soil?s health.

With a little planning you can have fresh fruit 7 months of the year. By growing your own fruit you’re not at the mercy of mechanical harvesters and shipping practices. You can grow fruit and harvest it when the time is right. Homegrown fruit is a world apart from agribusiness and much less expensive than the Farmer?s Market.