If your fuchsias aren’t blooming and the leaf tips look curled up and deformed, your plants are infested with fuchsia gall mite. First discovered on the West Coast in 1980, it is often mistaken for a disease because of the way it distorts and twists fuchsia leaves and flower buds. The damage caused can be debilitating. The leaves curl and distort so much that normal photosynthesis is disrupted and weakened plants fail to bloom Infested plants usually recover if further mite damage is controlled. Prune off all distorted foliage and buds. This may be the best method of control as petroleum oil or insecticidal sprays need to be made every 4-7 days to disrupt the mite life cycle. Neem oil is not recommended for use on fuchsia flowers.
There are several gall mite-resistant fuchsias, both hanging and upright, that are very bit as showy as the traditional fuchsia varieties. if you have been plagued by fuchsia mites, try growing one of these instead.
Blazing hot weather one day, foggy the next – our summer is turning out to be a particularly hot one. The last two winters saw more than the usual freezing weather. If weather tells us what clothes to wear, then climate tells us what clothes to buy. Is all this proof of climate change?
Our planet has always experienced heating and cooling cycles. A warm period from 300-1300 AD allowed the Vikings to fish and farm Greenland. They were frozen out after 1300 when the Little Ice Age changed Greenland’s climate. A 20 year drought starting in 1276 probably drove out the cliff dwellers in Utah, Arizona and New Mexico and the Mayan culture collapsed about the same time as an extended drought occurred in Mexico and Central America.
People who cultivate plants have always taken climate change more seriously than most. Many tomatoes stop setting fruit when daytime temps stay above 90 degrees. Higher levels of carbon dioxide, a greenhouse gas, have been accelerating weed growth. Our best defense as gardeners is to choose wisely what we plant in the garden and how we water.
Start with smart design by evaluating how the space will be used and what plants will thrive with minimum of care and pruning. Select the best trees and place them to shade the south side of the house to reduce cooling costs.
Supplement the soil by making soil health a priority.
Examine your irrigation system and watering plan for efficiency and minimal waste.
Reduce, recycle and reuse whenever possible. Simple ways include reusing plant containers and composting organic waste and fall leaves.
We can all become stewards of the land by using these sustainable landscaping tips.
Lately I’m getting a lot of requests for garden coaching. The economy probably has something to do with it. People want to know what plants will thrive in the different areas of their gardens or why something isn’t working. Who can afford to waste $ on the wrong plant in the wrong location? When I make house calls there are several problems that seem to keep cropping up. Maybe one of these tips will help make your garden grow.
If your soil looks like a sandy beach, amend it each time you plant something new with organic matter like compost or planing mix. Then be sure to mulch the surface to preserve precious moisture and soil structure and keep roots cool. Yearly, add organic mulch around existing planting keeping the immediate area around the crown of the plant open. If your native soil is just a little on the sandy side, you may not need to amend the soil much before planting but don’t forget that all important mulch. Crushed gravel or cobbles uses as a mulch holds in moisture the same way as bark or compost.
Those of you who live under redwoods may have the opposite problem- heavy clay soil, dense enough to make pottery. Surprisingly, adding organic matter to these soils solves this problem, too. The key is preserving the soil structure fterwards by mulching so it doesn’t pack down every time you water or during the winter rains.
Not watering deep enough or watering too often
Sure there’s a period of time when you first plant something that you need to water more often until it’s established but even then watering every day is rarely needed. As a rule of thumb, water a new 1 gallon plant when the top 1/2 " – 1" is dry. A newly planted 5 gallon container will need watering when the top 1 1/2 – 2" is dry. A tree or large shrub planted from a 15 gallon container needs watering when the top 2-3" is dry. Hot days as well as shady locations vs sunny sites will all affect how long you can go between waterings. When you do water apply enough to water the entire root zone deeply. If the water doesn’t penetrate 1-3 ft down, depending on the plant, it will suffer and even die. Drip systems are great if you have them set properly. Don’t waste water by having your timer set for 10 minutes every other day. If you have 1 gal/hour emitters that’s less than 3 cups of water each. How deep is that going to penetrate? Set your system so that each zone gets enough water for long enough to really count. This applies to established low-water use plants, too. They need a deep soak every 2-4 weeks. One last tip on drip systems: make sure the emitter isn’t right next to the stem or trunk. Plants need water applied at the drip line where the feeder roots are located, not drowning the crown. Move it out as the plant grows and the dripline enlarges.
If you need to plant in gopher baskets, make sure you eliminate the air pockets between the root ball and the side of the basket. Many times I’ve dug around a plant that is not doing well only to find big air spaces down the side of the basket or the planting hole where the soil was not properly tamped down. The roots on that side of the plant will die under these conditions and possibly the whole plants will be killed.
Right plant-wrong place
Become familiar with the sun patterns of your property during the growing season- spring through fall. Many of us don’t have winter sun and lots of plants can adapt to this but they are more exacting when it come to light requirements during the growing season. It gets pretty hot around here so a spot with sun in the afternoon is fatal to a plant that is not a sun lover. For those optimists out there, those delicate rays that filter through your trees do not constitute a sunny garden. You have bright shade and there are lots of great plants that can provide color and texture in your shady garden. Make sure you follow tip #1 in both spots so your plant isn’t fighting crummy soil on top of everything else it has to handle.
Hopefully, these tips will help make your garden grow better.
We live under oaks and are surrounded by redwoods. We know the value of trees in the landscape. Trees shade us in the summer. Their showy blossoms herald a much awaited spring and their colorful foliage in the fall quietly marks the end of the growing season. You can hang a hammock between two of them or tie a rope swing for the kids from a large branch. Yes, trees are our companions, but how can you create a garden under one of them?
Planting under a mature tree can be a challenge. Caution is required to avoid damaging their roots and the plants will need to cope with dry soil, shade, root competition and ever-changing moisture and light conditions. You want both your new plants and your tree to thrive.
Meet your tree’s needs first. Some trees are more agreeable than others about giving up some of their ground. You can still plant beneath trees that are sensitive to having their roots disturbed, but you’ll need to make a few concessions. When purchasing plants to grow under trees, think small. Small plants require a smaller planting hole and this will minimize disturbance to the roots. You may have to buy more plants but you’ll have an easier time tucking them among the roots.
Don’t alter the grade of the soil or change the soil pH very much. Even adding a layer of soil that is more than 2" deep can reduce the amount of moisture and oxygen available to the tree and hinder gas exchange to existing roots, causing trees to suffer or even die.
Only the toughest plants have a chance of surviving among the surface roots of shallow rooted trees. Be careful when disturbing sugar maples, elms. cherries and plums, dogwoods, magnolias, pines and oaks. The majority of a trees roots are small woody roots and fine hair roots that grow within the upper 12-18" of soil and extend far beyond the trees drip line. These roots are responsible for absorbing water and nutrients from the soil.
If you encounter a root larger than 1 1/2 – 2" in diameter while digging a hole for a plant, move the planting hole a few inches away to avoid slicing through the root. You will sever mats of small tree roots when digging, but they’ll regenerate fairly quickly.
To avoid wounding the bark, which may cause insect and disease problems, start planting at least 12" away from the trunk. Oaks, remember, shouldn’t have any plantings closer than 6-10 feet from the trunk and those should be drought tolerant. After planting, water to settle the soil and spread 2-3" of mulch to conserve moisture and keep weeds down. Be sure to keep mulch at least 12" away from the base of the tree. Mulch can hold moisture against a tree’s bark and cause rot and disease.
Trees that will tolerate some disturbance to the root zone include Eastern redbuds( both the green-leafed species and the purple- leafed Forest Pansy ) and red maples ( also a good lawn tree. ).
Common trees that are easy going about planting underneath are crabapples, ginkgos, hawthorns, honey locust, poplars, silver maples and willows.
So what plants will transform your bare patch of hard earth and knobby roots into a shady nook? If you’re going for a lush look, consider hostas and ferns, paired with the hardy geranium Biokova. Other good companions are astilbes with their feathery flower plumes and variegated euonymus fortunei with bergenia or digitalis mertonensis.
Trees with branches limbed high look good with small shrubs planted underneath. Red-leaf barberry can brighten up this spot and also provide fall color. Small nandinas like Harbor Dwarf make a good ground cover and their foliage takes on an orange-red color in winter. Fragrant sarcococca grows well in this situation, too.
Low groundcovers make a simple statement under the crown of a tree. Ajuga, pachysandra and sweet woodruff all grow well here. Or you might like the look of the shade tolerant grass-like plant , cares morrowii ‘Evergold’. This stunning sedge makes a beautiful clump 1-2 ft. high and 2-3 ft wide with dark green leaves and a central band of creamy white.
You can have a beautiful garden under a mature tree by following these tips and conquering this challenging site.
We spend more time relaxing, playing and entertaining outdoors at this time of year. Your wish list might include a state-of-the-art outdoor kitchen and a pool with built-in spa but with todays gas and food prices those additions may be on hold for the time being. So what landscape design features can you implement on a budget to make your time outdoors really count?
Water features – relaxing self-contained fountains are easy to set up. Some styles incorporate child-safe pond-less fountains. What about a simple outdoor shower with a Mexican pebble floor and vine covered lattice for privacy?
Fire pits – you can warm your family and guests around a simple fire pit while you wait to install the pizza oven and outdoor fire place next year. Fire pits can be purchased ready-made or you can construct you own with fieldstone or concrete blocks. Either way they’re a fun addition to your patio or sitting area.
Outdoor lighting – you’ll be amazed at how beautiful your garden looks when you add some lighting and how much you’ll want to stay outdoors after dark. Light a path or uplight the trunk of one of your trees. Back light a plant with interesting foliage or wash a wall with light. Todays solar lights are getting better and better and low voltage lights are more affordable, too.
Stone in the garden – whether you want a seat wall to surround your patio or a permeable flagstone patio, stone lends a sense of permanence and elegance to your property.
Consider adding some new elements to your garden so that you can spend more time outdoors both in the evening and throughout the year.
You know the saying: corn should be knee-high by the Fourth of July. if yours is stunted or yellowish, one of the following factors may be the cause. Sweet corn is exacting in its growth requirements. Corn plants have extensive root systems and are very competitive. Thin plants to 12"-16" apart. Because corn is a heavy feeder, especially needing nitrogen, feed at planting time, then side dress when the plants are 8" tall and again when they are 18" tall. Corn needs abundant water throughout the season but especially from tasselling to picking time. Lastly, plants need deep healthy roots that develop in soils rich in organic matter, Heavy, poorly drained soils will produce dismal crops.
If you grow melons and squash, the hot weather recently may have inhibited fruit set. Use a small brush to transfer pollen from newly opened male flowers to the female flower which has a slightly enlarged base. Dust pollen onto the stigma in the center of the flower. You can also take a male flower, remove the petals and gently shake it directly over the female flowers.
High temps may also be affecting your beans. If your plants look healthy but only have a few fully formed pods, hot weather may be to blame. Flowers can drop before setting pods or even deteriorate right on the plants. Beans prefer temperatures between 70-80 degrees. Plants growing in soil that is either too wet or too dry are stressed by lack of oxygen. Irregular watering contributes to this problem. Weakened plants produce few pods. When you get your beans producing, be sure to harvest regularly so energy goes to forming new pods not seed production in mature pods.
Many plants, both vegetable and ornamental, are bothered by aphids and other sucking insects as well as foliage and flower eating bugs. From cucumber beetles, fleas beetles, stink bugs, weevils, curculios to borers , the list of trouble makers is endless. . To help deter them mix up some pepper spray in your kitchen.
1 tablespoon hot pepper sauce or 1 teaspoon cayenne pepper
6 cloves garlic, crushed
1 quart warm tap water
Let stand I hour, strain and spray plants either in the morning or evening.