Sanhedrin Nursery – Garden Blog

• Japanese maples may be pruned now in order to shape them.

• Mottled leaves are often a sign of spider mites. Check for them with a hand lens or bring a leaf to your nursery in a plastic bag for identification and treatment options.

• Feed rhododendrons, azaleas and camellias with 0-10-10 fertilizer to encourage flowers for next spring.

• Keep flowers and vegetables in peak condition by giving them a midsummer feeding with a fertilizer that is high in phosphorus.

• Roses have more flowers all summer long than any other shrub. Plant them in a sunny location and feed monthly for continuous blooms.

Best Vegetables for Fall Growing

When the days grow shorter and the night air has that crisp chill of fall, it’s nice to be able to walk out to the garden and harvest a bunch of fresh broccoli, or a head of cabbage or lettuce. But to make this happen in Willits, you need to start planting the fall garden now, in the middle of summer.

We have a short growing season here, and when fall arrives, it is too late to start planting since cold weather generally comes on rapidly in November. Broccoli, cabbage and cauliflower take 60 to 90 days to mature from transplant size, so it’s important to set plants out soon. They will grow vigorously in the warm summer weather. Then, when they begin to head up, the weather will be cooling down so that they can develop properly.

Though many of the same crops are planted for the fall as for the spring garden, fall vegetables will hold for harvest much longer without bolting to seed. Many crops, like Oriental greens, radicchio, leeks, spinach, broccoli, cabbage, cauliflower, Brussels sprouts, collards and kale will actually get sweeter when touched by light frosts.

Transplant seedlings into well-prepared moist soil in the evening, so they have the cool night temperatures to settle in and minimize shock. In hot weather it is best to shelter newly transplanted seedlings for a few days with shade cloth or row covers.

You can start seeds of leaf lettuce, bok choy, spinach, Swiss chard and roquette or arugula now. These are fast-maturing crops that will be ready before frost. Although most seeds will germinate quickly in the warm summer soil, some, such as lettuce and spinach, will not germinate well if the soil temperature is above 85°F. Shading the soil with a board or a light mulch will keep the soil cooler, enhancing germination. Remove the temporary shade when you see sprouts emerging.

There are many kinds of lettuce to choose from on seed racks that will give you color and variety in your salads. Swiss chard comes in green, red or “rainbow”, a mixture of colored stalks.

Root crops, such as beets, carrots, parsnips, rutabagas and turnips, can be left in the ground through the fall. Green onions and radishes can also be planted for harvest in the fall.

It is important to rotate your crops from year to year. Do not plant the same crops in the same place that they were planted in the previous year because the soil will be weakened through continual loss of the same nutrients and the plants will also attract the same insects and diseases to that part of the garden.

A major benefit of a fall garden is that it gives you fresh vegetables long after most of your summer crops have been harvested and killed by the frost. So start your fall garden now to extend the productivity of your garden.

• Set out starts of broccoli, Brussels sprouts, cabbage and lettuce for a fall harvest. Spray weekly with BT to keep the cabbage worms at bay.

• Dig and divide crowded spring-flowering bulbs and tubers including daffodils, scillas, muscari, and bearded iris.

• Take care of your roses: feed, water, weed, mulch and remove faded blooms regularly. Spray if necessary at first sign of insect or disease problems.

• Check for squash, or “stink”, bugs on squash and pumpkins. Hand-pick grey-brown adults and destroy red egg clusters on the leaves. Use pyrethrins to control heavy infestations.

• Keep flowers and vegetables in peak condition by giving them a midsummer feeding with a fertilizer that is higher in phosphorus than in nitrogen.

Taking Care of Houseplants in the Summertime

Houseplants love summertime. During the summer months, the light is strong, the days are long, the air is warm and plants are eager to show new growth. But sometimes they need your help to do their best.

Summer is the best time to fertilize your houseplants. If you have never fertilized your houseplants, then summer is a great time to start. Look for a general, well-balanced fertilizer and follow the directions for mixing and frequency of application. Proper fertilization will help give your plants the nutrients they need for proper growth during the summertime.

Summer is a good time to go through your houseplant collection, and re-pot any houseplants which are root-bound. Choose a container that is only slightly larger than the one it is in and use a good quality potting soil. Firm the soil gently around the root ball, but do not press so hard that the soil becomes compacted.

Give shiny-leaved plants a good cleaning. If you can, take your plants outside in a shady place, and hose them off. Then take a soft cloth and wipe down the leaves to leave them clean and shiny again. Take this time to trim off brown leaves and look for pests. Treat for insects as soon as you see them, as they multiply rapidly during the warm summer months.

Often during the summer, plants will dry out faster, and need to be watered more frequently than at other times of the year. Be sure to keep an eye on your plants’ watering needs (especially during very hot days), and be prepared to water more frequently if need be.

Summer is also a great time to propagate new houseplants. Cuttings taken during this time will root and become established quickly. Root them in water and as soon as they have sufficient roots, plant them into a container with good, fresh potting soil.

If you have a shaded porch or a safe place under a large tree, most houseplants will benefit from spending part of the summer outdoors. Remember that most houseplants are shade-loving, low-light plants, and they should not be placed in direct sunlight. Many houseplants can be revitalized by growing them outside during the summer. Plants with large leaves should be placed where they get good wind protection, since their leaves are easily torn.

Plants summering outdoors are exposed to summer heat, and brighter light, so they will dry out faster than if they were indoors. Be sure to keep plants properly watered while they are outdoors. Plants receive more light when they are outdoors which stimulates growth and sometimes stimulates plants to bloom. Houseplants should be brought back indoors by mid-September, before the weather turns cold.

Houseplants add so much to our indoor environment. Take this time to give yours a summer vacation, or to add to your collection with a new plant.

• Start seeds of broccoli, cabbage, cauliflower and other cool-season crops now. Transplant them to the garden next month and they will be producing for you this fall.

• Penstemon are bushy, evergreen perennials that attract hummingbirds with their red, pink, lavender or purple trumpet-shaped flowers all summer and fall.

• Roses need water and fertilizer to keep blooming well throughout the summer. Watch for pests and treat immediately to prevent infestations.

• Fountains create the sound of moving water that is restful and cooling on the patio or in the garden.

• Feed annual blooming plants and hanging baskets every two weeks for prolific bloom. Keep dead flowers pinched off.

The Fruits of Summer

Growing fruit in your own orchard is one of the delights of summer. Since you cannot buy fruit that is tree-ripened, the only way you can enjoy the full sweetness of summer fruits is by growing your own.

Strawberries begin the season, bearing fruits as early as May and producing their largest crops in June. Everbearers continue the harvest through the summer with sweet, tasty berries for fresh use or processing.

Raspberries produce bountiful crops in the home garden. June bearers produce a heavy crop of berries from June through early July. Everbearing raspberries produce two crops, one in June and another in the fall. Harvest daily or every other day for perfectly ripe fruit.

Cherries are the next to arrive in June. There are two types of cherries: sweet cherries and sour or pie cherries. Use them for baking, preserving or freezing when you can’t eat any more. They are both easy to can for winter use.

Plums begin fruiting in June and continue through September. You can choose black, red or golden yellow fruit with sweet or tart flavor. Prunes bear late in the summer with their sweet fruit that is so good for drying.

Peaches bear fruit in late July or August, depending on the variety, with some trees fruiting in September. As with plums, production will vary from year to year depending on the spring weather. But when a good crop comes in, it makes it all worthwhile.

Pluots are a relatively new fruit. They are a cross between plums and apricots with a firm texture and delicious flavor. Most varieties ripen in September. Some people are suspicious of pluots thinking that this strange fruit must be genetically engineered, but this is not the case. It is a hybrid that took several generations of cross breeding before the pluot we know today finally emerged. Enjoy their tasty flavor in fruit salads.

Blackberries ripen in August and provide a continuous harvest throughout the month. They are very easy to preserve by freezing.

Grapes ripen toward the end of August and on into September. There are dozens of varieties to tantalize your taste buds.

Apples and pears begin bearing fruit in August. Gravenstein is the first apple to fruit and Bartlett is the first of the pears. By carefully choosing varieties of apples and pears, you can have fresh fruit on through November.

These fruits are the most successful in the Willits area. Apricots are seldom successful and figs need a special hot spot to bear well. You can also try persimmons, which will be ready to harvest in November.

Don’t let your property be without some of these delicious home-grown fruits.