The busy season...

What happened to spring?
Summer is almost here, and offers a good time to watch some wonderful videos available online. The selections featured at GG's video broadcasting site (on YouTube) are some of the best available, produced by sources like PBS and permaculture specialists working with the founder, Bill Mollison. Use these to supplement your summer ed, or stay inspired while higher temps might cut gardening activities short.

Look for instructional videos for urban gardeners in ABQ, also coming this season.

SEASONAL SAVERS - Good tips for city gardeners

save time, money, resources, your environment!
sou have ways to hunt these down, now matter where you live. research first, then get creative in your own scene. any questions? contact G'G for help to go forth and be green.

a watering option for EASIER gardens?
Love growing veggies? have a needy plant? ever go on vacation? Consider the traditional global-gardening technique of buried clay irrigation. At Gardeners'Guild they're called 'Ollas'! http://www.gardenersguild.org/waterwiseollas.htm
neem oil concentrate?
This is a biodegradable plant oil that is safe AND effective in relieving plants from all kinds of bugs, on leaves and in the soil.
coco-fiber growing pots?
Ditch the peat and go nuts for coco-fiber. Highly renewable, this material comes from coconuts and maintains both moisture and oxygen levels in soil without becoming hydrophobic as peat can.
pre-emergent (corn gluten)?
For those who have established lawns, corn gluten offers a chemical-free way to stop weeds and fertilize too. Gardeners' Guild is committed to natural solutions for urban garden areas.

Some new year's resolutions really can be easy.

Weed it AND feed it!

Corn gluten meal (CGM) is a natural substitute for synthetic pre-emergence herbicides. Pre-emergence herbicides attack seeds while they're still in the ground, before the seedlings emerge from the soil. CGM is a by-product of commercial corn milling that contains the protein fraction of the corn. Its use poses no health risk to people or animals. In fact, because it is 60% protein, corn gluten meal is used as feed for cattle, poultry, fish, and dogs. In addition to the 60% protein, corn gluten meal is 10% nitrogen, by weight.

The use of corn gluten meal as an herbicide was discovered during turfgrass disease research conducted at Iowa State University. CGM was observed to prevent grass seeds from sprouting. Further research has shown that it also effectively prevents other seeds from sprouting, including seeds from many weeds such as crabgrass, chickweed, and even dandelions.

Corn gluten meal is effective only against seeds, not existing plants. Annual weeds that are already up and growing will not be killed by products made of corn gluten meal. They'll die on their own, though, by the end of autumn. But most of the seeds they produce later in the season shouldn't sprout - provided you've applied the CGM properly and at the correct time. Crabgrass, foxtail, purslane, and prostrate pigweed are examples of annual weeds found in lawns.

Existing perennial weeds such as quackgrass, plantain, and dandelions won't be damaged by CGM, either. And, they'll still come back from one year to the next because their roots survive most winters. What corn gluten meal will do is stop the seeds they shed each summer, so the population of these particular weeds won't increase. In fact, because some will die of "natural" causes, their numbers should actually decrease after several years of consistent CGM use.

Application:
Corn gluten meal is available in powdered and pelletized forms, both of which work equally well. The pelletized form is easier to use, though. Apply corn gluten meal first in late April/early May, then a second time around mid-August. Spread the product evenly, at a rate of twenty pounds per 1,000 square feet of lawn. Water it lightly into the soil in order to activate it. The CGM should remain effective for five to six weeks each time you apply it.

Most annual and perennial weed seeds sprout in spring or early summer, but there are a number of "winter annuals" that may sprout either in spring or fall. Chickweed, shepherd's purse, and speedwell (Veronica) are examples of winter annuals that may be found growing in lawns. When these seeds sprout in fall, their roots live over winter, giving them a head start the following spring. By the end of that growing season, they die, just like other annuals. Because of these winter annuals, you should apply corn gluten meal to the lawn in late summer as well as early spring.

Results of using CGM on lawns
Don't expect to see instant results from using corn gluten meal. Every consecutive year you apply CGM - assuming proper timing and rate - should give you better results than the year before. By the fourth year, weed control should be very good.

When you use corn gluten meal you are also fertilizing the lawn, which encourages it to grow thicker and help exclude weeds. Applying CGM at the recommended rate of twenty pounds per 1,000 square feet, twice a year, gives your lawn a total of four pounds of nitrogen annually - more than enough to meet its needs. Corn gluten meal does not supply phosphorus or potassium, however. You should have your soil tested periodically to see if either nutrient should be added, and in what amount. Contact your local county Extension office for more information or visit the University's Soil Testing Lab web site, http://soiltest.coafes.umn.edu.

Garden applications
Corn gluten meal may be used safely in gardens around established perennial plants, to keep weed seeds from sprouting. It can also be used after transplants have been in the soil long enough to have "taken hold." Follow label recommendations for application rates. Wait until seedlings are up and growing well before applying corn gluten meal to flower or vegetable gardens where seeds were sown directly into the soil. CGM will stop most seeds from germinating.

The Downside [which isn't as much of an issue in New Mexico]:
Potential problems with corn gluten meal stem from the fact that extensive moisture and microbial soil activity can reduce its effectiveness. You can control how much you water right after applying CGM, but you can't control rainfall. Sometimes seeds that had been prevented from forming roots can "outgrow" the problem.

Another potential drawback is price and availability. While it is becoming more readily available, corn gluten meal is still significantly more costly compared to other pre-emergence herbicides. Check places that sell garden supplies, farm stores or county co-ops that sell seed and grain for hobby farms, and some stores that specialize in selling food for wild birds. [Gardeners'Guild now has corn gluten back in stock at a 20% discount for members! No worries here.]

This article was authored by Jean Galligan, Horticulture Technician and Deborah Brown, Extension Horticulturist from the University of Minnesota.

soil instincts

unraveling the soil mysteries!

college chemistry not required.

The USDA said back in the 40's that our agricultural lands were becoming depleted of minerals and nutrients that plants pass on to us. This affects the quality of our food, the nutrients it provides for us and requires that gardeners be aware of the practices that can help to rebuild or recondition the soil. Texture of soil is important because it gives room for oxygen and roots to grow. pH (acidity/alkalinity) is also important because a soil that is very acidic or alkaline will have its own specific issues. Soil in Albuquerque is highly alkaline in 9 out of 10 situations which also reduces biological activity, like exposure to extreme sun.

soil and the elements:

Moisture, sun exposure and make-up of the soil all work together to create a soil profile. Soil in the southwest has been hammered by intense solar rays over hundreds and thousands of years to intensify the mineral components. With dehydrated soil, biological activity is reduced which rapidly reduces its fertility. It is difficult to overstate the power of the sun to deplete organics as it does also revitalize living things. Mulching and stimulating activity through composted material are the ways to give back to Mother Nature. It is very possible to renovate the worst soil with modest materials and some patience. Search 'sheet mulching' online to research the theory in-depth.

Come back soon for more information on soil restoration and some fall projects that work while you wait!

above are GG guidelines to get you started!