Old Seed? Or New?

Seed ViabilityHow long seeds last depends on the type of seed and the conditions in which it’s stored.

Your thrifty Planet Natural blogger has had good luck storing leftover seed (PDF) he’s purchased from year to year … except when he didn’t. Not too many years ago, we stocked up on spinach seed for all the repeated planting we’d planned. There was plenty left over — that summer was cool and damp, so our first crop took longer than we expected and our second crop barely leafed out before the first frost arrived. We stored our leftover seed as we usually do: inside its packet in a tightly sealed glass jar down in our cool basement.

When spring came around, we planted the seed we bought the year before, just as we’ve often done with the previous season’s extras. And even under near ideal growing conditions — we know because we kept track in our journal — we were rewarded with poor germination. The seed that did germinate didn’t do well, its leaves small and stunted. We wondered if we had too much nitrogen in the soil. Too much nitrogen often inhibits early germination of greens. But the lettuce we planted nearby, some of it from saved seed, did just fine. Could it be that spinach seed doesn’t keep as long as lettuce? (more…)

Hybrid Sweet Corn – Sweeter Than Ever

Market Sweet CornBut there’s no sugar-coating restrictions on its use.

Sugar-enhanced (“se”) sweet corns have been all the rage over the last few seasons. Seed companies have touted some of their products with phrases like “sweetest ever” and “candy sweet.” These naturally bred hybrids — no, they’re not genetically modified — seem to answer the All-American craving for sugary satisfaction. Now there’s an even more sugary designation for sweet corns — “supersweet” or “sh2″ — for those table corns that are all about the sugar.

With names like ‘Sweet Riser,” “Kandy Korn,” and “Sugar Ace,” these se and sh2 corns, most of them commercially grown, offer marketing potential in a way that plain-old sweet corn can’t. You don’t need to rush them home from the market and plunge them in boiling water to enjoy their sugary flavor. They’ve been bred to hold their sugars longer. One of the ironies in the advertising of these corns is the tie in to “old-fashioned” flavor. Of course, old fashioned flavor is available to anyone who’ll grow their own. You don’t need a new hybrid variety to enjoy delicious sweet corn. (more…)

Preventing, Curing Gray Snow Mold

Lawn DiseaseKeeping lawns exposed to wet springs and slowly melting snow from falling to disease.

The vagaries of climate variation across the country this winter suggests that we might be seeing the dreaded gray snow mold surface in lawns where it hasn’t been seen before. Those of us familiar with late snow covers, cold, damp springs, and other conditions favorable to lawn diseases are well familiar with this problem.

Gray snow mold is a common problem in areas where snow cover persists into the spring as temperatures warm. It shows itself in circular or irregularly shaped gray or brown spots in the lawn that can range from an inch or two across to over a foot or more. Fuzzy gray strings, known as mycelia, may stretch across and out from the area, especially as the snow melts away. (more…)

First Steps in Growing Peppers

Pepper PlantsStarting your own hot and sweet peppers from seed gives you selection, growing options, and enjoyment.

Does it seem too early here in the middle of January to be thinking about starting pepper plants indoors? Not at all. Choosing which peppers to grow, and which seed to buy is an important part of the process. You not only want peppers that will do well under the conditions found in your summertime garden — especially the length of the season — you also want peppers suited to your taste. Finding just the right peppers for your growing conditions and palate takes some study and experience.

Lots of gardeners I know don’t bother growing their own pepper starts. Buying established nursery starts makes it easy to control the timing of putting the plants in your garden as well as eliminating the work of potting seeds yourself. But the problem is selection. Even though nurseries have begun offering more varieties of pepper starts — hot and sweet – they’re still just a trifle compared to the many varieties available to those willing to grow their own starts. The bigger the selection the more chance you’ll have matching seeds to your growing conditions and taste. And growing a variety of peppers, maybe one or two plants of each you’ve chosen, allows you to address the various tolerances to pepper heat that will exist among your friends and family members. (more…)

Cover Crops? Smother Crops!

Alfalfa CropPlanting green manures to manage weeds eliminates the need for risky herbicides.

Organic gardeners know the value of sowing cover crops. Often referred to as “green manure,” cover crops are thought most valuable for what they return to the soil. Protecting the soil from hard rains, wind erosion, and other effects is seen as a side benefit. And, too, a cover crop discourages weeds, by crowding them out or inhibiting their growth.

Sometimes, cover crops are planted primarily to control weeds. Planted with this purpose in mind, cover crops become smother crops. They work best when dealing with perennial weeds but can also help starve out annuals when used over consecutive seasons. And they can be as effective (or more) on some of the worst perennial weeds. Let me tell you a story. (more…)

Water Purity and Organic Gardening

Watering the GardenThe small things we do to keep pesticides, herbicides, and other chemicals out of our water supply.

The recent events in West Virginia have us thinking about water. In the meantime, we keep up on the situation, with help from Ken Ward Jr.’s excellent reporting at the West Virginia Gazette.

We do our bit in protecting water resources, foregoing chemical fertilizers and pesticides in our home space, keeping them out of the soil, keeping them from running off to streets and storm drains. Most of the benefit comes right on the ground where we live — the knowledge that the fruits and vegetables we grow, the yard where our children play, both are free of potentially harmful chemicals. But we also like to think of ourselves as making a contribution to overall water purity. An event like the one in West Virginia — the drinking water for some 300,00 people poisoned — makes us realize how small our backyard contribution is against massive spills on the commercial level.

We want clean, safe water coming into our homes and going into our gardens. The West Virginia incident shows us just how vulnerable and fragile our water resources are. Safe supplies of water have long been a global issue. Adequate supplies and water rights have long been a fixture in the U.S. Always an issue in the West, water rights and distribution are sparking battles between states and various interests. (more…)

Crop Rotation In the Home Garden

Rotating Garden CropsPlan your spring planting to control disease, weeds, and pests while boosting soil quality.

We’ve all heard of the benefits of crop rotation in large scale agriculture. And we all know that those benefits can transfer to our home gardens. Even the smallest of gardens can benefit from crop rotation, even if crops are only moved a few feet each year. Crop rotation is especially important to the organic grower because it precludes many of the problems that lead to the use of chemical pesticides and herbicides.

Exactly what are the benefits? Rotating crops is especially critical to preventing disease from getting a foot hold on certain vegetables you might plant. The bacteria and spores that attack specific plants can survive winters and infect those plants again the following year. The good news is, once in the soil they can’t travel far. You’ll do more to move them around with your spring cultivation than anything they might do on their own. If you plant the same hosts that those diseases are looking for, you’ll provide them with the ability to re-establish and become even more severe. Plant something from another group of vegetables that don’t normally host the problems, and they’ll eventually disappear. (more…)

Cheerios and GMOs

CheeriosGeneral Mills will market GMO-free Cheerios. Big deal?

The battle to label foods containing GMOs has seen some obvious setbacks in the last year. When the ballot initiative in Washington State went down this fall, many pundits could only see the defeat. What the results also reveal is a groundswell of support for labeling GMOs, evidenced by the narrow margins of defeat after the GMO industry (food manufactures, corporate agriculture, and genetically modified seed producers) outspent pro-labeling forces by millions and millions of dollars.

Food producers might be beginning to realize the marketing potential of declaring their products GMO free. General Mills has announced that they will make their best selling cereal Cheerios without GMOs. (more…)

Arctic Vortex Gardening

Winter Soil ProtectionProtecting garden soil and starting seed outdoors in the dead of winter.

The harsh weather much of the country is experiencing means something to our gardens. Ground will freeze where it seldom freezes. Snow will visit places it seldom sees. Those familiar with snow and cold are seeing more of it.

What does this mean for our gardens? Bare soil frozen at extremely cold temperatures is subject to frost heave. Microorganisms, worms, and other living components of our earth are lost as they retreat as deeply as they can.

Mulching before the the cold weather sets in will moderate ground temperatures and protect soil. A good snow cover also helps. When the forecast is set for extreme cold, it might be a good idea to add more mulch – you’re mulching your garden, right? Those places already with snow cover, forget it. I was going to recommend that you go out and shovel fall leaves, if you can find them, and snow on top of what’s already blanketing your garden. But I’d forgotten how cold your toes and your cheeks get when you’re outside and it’s 15 degrees, let alone 1.5 degrees above zero or colder. And I forgot how fast the wind will scatter any leaves you turn over. No doubt you mulched well ahead of winter weather. That will have to do. (more…)

The Whole Seed Catalog: A World of Heirlooms

The Whole Seed CatalogThe Whole Seed Catalog is a compendium of news and information about the growing of heirloom vegetables and flowers.

This time of year, the joys of outdoor gardening are often reduced to time spent indoors going through seed catalogs. It’s always an exciting day when one arrives in the mail or pops up fresh online (we applaud those seed and gardening companies who push their online catalogs as a way to stay in touch while saving paper — trees! — and the fuel burned to distribute them). The catalogs are all well-thumbed — or clicked through — by the time orders are placed. Seed and gardening catalogs can be a valuable source of information — that’s always been behind the philosophy behind our business — as well as a spark to the imagination and an instigator of dreams.

The Baker Creek Heirloom Seed Company has taken the notion of a seed catalog a step further. Baker Creek — we carry many of their heirloom seeds — is probably the most active commercial heirloom seed business serving the home gardener. (The Seed Savers Exchange, an important player in the heirloom seed scene is a non-profit . . . we carry some of their products as well). In addition to their regular seed catalog, a massive tome as is, they’ve published The Whole Seed Catalog for 2014 as well. (more…)

Page 9 of 50« First...7891011...203040...Last »