Tools, tips, and terrible traditions for raised beds – Part 2

Native topsoil – with native rocks.

Last month I started a series on raised bed gardens, focusing on materials and designs. Today I’ll mention some of my favorite tools and materials for putting everything together and getting ready to plant.

Getting your soil ready for raised bed use

Tools and materials: shovel, wheelbarrow, tarp, soil screens

If you’ll recall from my previous post, I like using native soil for raised beds (assuming it is not contaminated with heavy metals or other undesirable chemicals).… Continue reading this article “Tools, tips, and terrible traditions for raised beds – Part 2”

Sustainable gardens?

The concept of sustainable agriculture is not new and the idea of sustainable gardens is likely just as dated. Sustainability as a concept can be applied to soil, farms, gardens or life in the biosphere. The second law of thermodynamics says that all systems tend toward thermodynamic equilibrium where there is maximum entropy (randomness). In functional ecosystems equilibrium is achieved to a degree, and plant, animal and other species are at stable levels. Ecosystems evolved over millions of years to develop connections between individuals creating support networks, predator-prey cycles and nutrient cycles.… Continue reading this article “Sustainable gardens?”

Flowers for Barbara: Cultivating Hope in a Pandemic

Ever since humans started gardening and farming, the practice has had central importance in our lives. As we processed out of the agrarian age, some of us humans may have lost the connection to the importance of growing plants to our everyday lives. We rely on the growing of plants to feed us, to produce medicine, clothing, and shelter. We use plants to provide beauty in our landscapes and our homes. And perhaps one of the positives of the current pandemic is that many people are turning to plants as a way to assuage their fears.… Continue reading this article “Flowers for Barbara: Cultivating Hope in a Pandemic”

Tools, tips, and terrible traditions for raised beds – Part 1

Raised beds a month after planting. Adult beverage not harvested here.

Many of us are sheltering at home during the COVID19 outbreak, and that might mean you’re spending more time in the garden. It certainly seems to be true based on my Facebook feed. And given that even more people are showing interest in growing their own food, I thought some practical posts on raised beds dos and don’ts might be fun. John Porter did a nice review of some of the misperceptions about raised beds last year, and that’s worth reading as well.

… Continue reading this article “Tools, tips, and terrible traditions for raised beds – Part 1”

A root’s life

Roots are the unsung heroes of plants! But unfortunately your every day hard working root gets little respect from gardeners. “We are so taken for granted” whined Radix– “Its just so hard, we are all down here in the dark, nobody see’s us, we get no admiration, yet we work so hard!”. Radix is your every day “working root” mostly ignored by gardeners. Even though the seasons change, and leaves come and go, Radix is growing most all the time!… Continue reading this article “A root’s life”

Planting Prognostication: Understanding last frost and planting dates

Except for areas of the US that are more tropical like southern Florida or Hawai’i, most gardener’s planting schedules are set around winter weather and the possibility of frost or freeze.  And even for gardeners in those more tropical areas, planting sometimes needs to be planned to schedule around the extreme heat of summer.  Understanding these planting times can really lead to success or failure, especially for vegetable gardens, tender annuals, tropicals, and non-dormant perennials.  There are a few tools that help us understand weather patterns and predict critical temperatures for planting, namely the USDA Hardiness Zone map and the Average Last Frost/Freeze dates. … Continue reading this article “Planting Prognostication: Understanding last frost and planting dates”

Potting Soil Poison

Some potting soils perform better than others. Rows show the same soil replicates in this study. All plants planted at the same date.

Gardeners often struggle to grow plants in containers. You may feel that you have a really black thumb at times when newly planted seedlings fall over dead or fail to thrive. The problem may not be disease or poor gardening acumen but rather your container media otherwise sold as “Potting Soil”. A trip to one of the big box stores or a larger retail nursery will offer gardeners many choices of bagged potting soils.… Continue reading this article “Potting Soil Poison”

When Good Seeds Go Bad: How long can you store seeds?

Many gardeners, myself included, have that stash of old seed packets or saved seeds from garden seasons past, just waiting for the right time to be planted. They may be shoved in a drawer, a box, or in the fridge/freezer. Maybe you’re pulling some out of storage to start this spring – will they even germinate? Are those seeds good indefinitely? Do they ever expire? The answer to that really depends on what plant it is and how they are stored.… Continue reading this article “When Good Seeds Go Bad: How long can you store seeds?”

Standing up for (and lying down on) the environmentally sustainable lawn

If you’ve been reading this blog for a while, you might remember that I got rid of our lawn (getting rid of your lawn post) at our Seattle house . It took too much water to keep it green in the summer, and the resulting ornamental landscape was more ecologically diverse and aesthetically pleasing for such a small site.

On the way to replacing the lawn with landscape
And the same landscape a few years later.
… Continue reading this article “Standing up for (and lying down on) the environmentally sustainable lawn”

Fruit Tree Pruning Basics

Last week I helped to train Master Gardeners about pruning fruit trees. January and February are the months that we recommend fruit tree pruning in Southern California.  In colder climates, pruning may not occur until later when freezing temperatures are minimized and there is less chance of damage to new growth. While trees don’t “need” pruning to bear fruit, pruning practices can enhance fruit production, promote earlier fruiting bearing buds, and increase fruit quality if done in an informed way.… Continue reading this article “Fruit Tree Pruning Basics”