Two Articles from the Oregon Department of Agriculture about Oregon spiders.
Oregon Spiders Fact And Fiction
Two Articles from the Oregon Department of Agriculture about Oregon spiders.
Oregon Spiders Fact And Fiction
Nine experts from Oregon State University Extension Service bust some common gardening myths. Read this article to get some research-based answers to 10 common misconceptions.
http://www.oregonlive.com/hg/index.ssf/2017/02/gardening_myths_debunked_by_or.html
Aphid Control
Pour 2 tablespoons liquid dish soap into 1 gallon water. Stir the dish soap into the water and transfer the contents into a plastic spray bottle.
Spray the affected plant’s leaves on both sides with the soapy mixture. Pay attention to coat the underside of the leaves with the mixture, as this is where you’ll find the highest concentration of aphids.
Spray the soapy mixture directly onto any aphids you notice falling from the leaves. The aphids are small, and it’s necessary to shoot them with the soapy water to kill the unwanted pests.
Rinse away the soapy residue after one to two hours. Allowing the soap to remain on the leaves for longer than a few hours can cause damage and burning. Use a garden hose or spray bottle filled with plain water to remove the residue.
Reapply the mixture every few days, or as necessary, to keep the aphid infestation under control.
Tip: Add 1 teaspoon vegetable oil to the mixture to increase the mixture’s density and make it stickier, helping it attach to and kill the aphids more effectively.
Warning: Test the soapy mixture on a small leaf before a larger application. If the plant shows sign of wilting or damage, don’t use this mixture.
Reprinted from SFgate online: http://www.sfgate.com/homeandgarden
In Ashland, Oregon the last frost date is approximately May 15th.
Sow seeds in your greenhouse, or indoors, for transplanting after May 15th.
Basil, Cabbage, Peppers, Summer Squash, Winter Squash, Pumpkin, Tomato, etc.
Flowers; Sunflowers, Cosmos, Marigolds , Zinnia, etc.
If the soil is not too wet, you can sow the following vegetables seeds directly into the garden. Once seedlings emerge protect them from spring frost. Lettuces, Cauliflower, Spinach, Chinese Cabbage, Broccoli, Peas, Chard, Carrots, Turnips, Parsnips, Leeks, Kohlrabi, Beets, Radishes.
You can plant onion sets up until 4/15. And, you can still plant raspberries and strawberries plants.
Fertile flowerbeds, shrubs, trees and grass.
Start baiting for slugs, snails and earwigs.
Watch out for spittle bugs and aphids on your existing strawberry plants.
Watch out for aphids on all plants in the landscape.
Pruning shrubs & trees should be completed by now!
Spring is here, can I plant my seeds?
Planting vegetable seeds depends on your last
average frost date and the temperature of your soil.
Your growing season, which is determined by first frost (fall) and last frost (spring), is the amount of time vegetables in your garden have to ripen before a fall frost.
For example: Medford, Oregon, Zone 8a, Average Frost Dates Spring 4/25, Fall 10/20. Average growing season 6 months
but Ashland, only 11 mile away…
Ashland, Oregon Zone 7b, Average Frost Date Spring 5/15, Fall 10/15. Average growing season 5 months
Check your local Extension Service for frost dates and USDA Zone.
Each zone has different planting schedules for different plants and your local extension service will have this information – often it’s online. Then check the back of your seed packets. It tells you when to direct sow and days to harvest.
Check Page 7 of the Oregon State University pamphlet Growing Your Own for “Dates for planting vegetables in Oregon”. It’s a very handy booklet.
OSU Booklet_Growing Your Own
Soil Temperatures for Germination: Soil Temps PDF