In the last nor’easter gale here in Rhode Island, wind gusts reached 60 to 70 mph. Usually, the greenhouse, which is in the lee of my studio, is not affected by northerly winds. But one sunny day this spring I opened the greenhouse windows to lower the interior temperature, which had reached 90°F (32° C). […]
I’m always a fan of the display gardens at Seattle’s Northwest Flower and Garden Festival because they offer inspiration for creative ideas to take home and try. This year “Dreamscapes by the Sea” featured a Hartley Victorian glasshouse with double porticos that allowed showgoers to walk right through. It was nestled into a lush garden […]
Sowing seed is the triumph of hope over experience, especially when seasonal conditions are wildly variable: Getting started takes a knock on the head as spring’s promise turns back to dour winter on a random schedule. Yet, growlights, warming pads, warm sweaters and other scientific advances aimed at greenhouse growing encourages us to get on […]
Here in coastal Rhode Island, I live in the US Department of Agriculture’s Plant Hardiness Zone 7a. This zone has a medium-length growing season and winter temperatures that, at their coldest, can drop to between 0° and 5°F. This makes growing artichokes outdoors difficult. These plants prefer a more temperate climate because most set buds […]
I was all set to write about the latest Hartley greenhouse that will be gracing Seattle’s Northwest Flower & Garden Festival—next month I will bring you that—but now, life (and the weather) has interfered with my plans. So many parts of the country have been devastated by unprecedented winter storms. Where I live, just outside […]
When you go to a garden center, the plants look wonderfully healthy and vigorous, so you buy lots of them. But upon taking them home and planting them in your greenhouse or garden, they may gradually begin to fade. First their growth may slow; then they may stop flowering; and finally they may start to […]
The holiday season is upon us and in the Clarke residence it shows its face with the resurrection and plugging in of the Psychedelic Christmas Tree. As a couple of old groovers, this totem has particular significance, marking our first Christmas in Iowa in a rental and not knowing a soul in the state. […]
Color, form, and ease of maintenance are the top criteria when it comes to growing beauty in the greenhouse. Here are seven of the latest offerings that caught my eye; many will come to market for the first time in 2024. All have been chosen by the National Garden Bureau (NGB). So, brighten up your […]
About twenty-five years ago I bought some asparagus roots, planted them and waited to enjoy the stalks. The bed has provided fresh asparagus since that time. Every year, I add more seaweed and well-rotted horse manure or compost to the bed and have been rewarded every spring with fresh asparagus. But now I find that […]
Of course, any Hartley Botanic structure is colored using the powder coating process. That happens at the factory. But I never thought about using it for small items. If you have rusted tables, chairs, containers, or shelving that you’ve never have gotten around to refurbishing with a coat of spray paint, consider powder coating instead. […]
Although most plants convert light energy to chemical energy by photosynthesis, not all obtain the nutrients they need through their roots. Many of those that don’t live in bogs where their roots are permanently in low-nutrient, poorly-drained soil. One adaptation in this environment is obtaining nutrients, especially nitrogen, by digesting insects that visit the plants. […]
The autumn foliage was quite something this year; the fact that along the Rockies, instead of going straight from summer to winter, we had a fine fall helped…in fact, it persists. The native grasses, especially the big bluestem; the one I grow, ‘Wind Walker’, went from steely blue to rusty red; a nearby golden yellow […]
