Guava
Guava is a true tropical that won't survive the lightest frost, which makes a productive guava tree one of the more improbable things a Growing Dome makes possible. The dome's thermal mass and steady warmth give the tree the heat and humidity it needs to flower and fruit, even in places like Colorado, Maine, or Alaska where the plant has no business surviving. Owners are pulling fresh guavas off shrubs and trees that should have died their first winter, getting a fragrant, vitamin-C-loaded harvest most of North America has to import. Explore placement near the dome's pond and thermal mass, the multi-year timeline from young tree to first fruit, pruning to shrub or tree form, managing scale and aphids, and stories from owners on dome guava trees and the fruit they've produced.
Growing Tropical Paradise in Idaho: Bill George’s Innovative Dome Greenhouse
January 27, 2025
In Nampa, Idaho, an unexpected tropical oasis thrives in a 26-foot Growing Dome during the depths of December. A passionate horticulturist grows exotic fruits
The Best Fruit Bearing Plants to Grow in Your Greenhouse
February 5, 2024
Imagine a transition from a quiet, snow-covered backyard into a warm and bustling greenhouse. This is not just any greenhouse, but a Growing Dome, where the harshness of the outside world is replaced by a lush, fruit-bearing oasis. The air is fragrant with Meyer lemons, and the soothing sound of a waterfall from an above-ground pond completes the ambiance. In this realm, greenhouse gardening is limited only by your imagination. Over recent months, we've explored a variety of fruit bearing plants ideal for greenhouse cultivation. Now, we present them to you in a concise, easy-to-access guide.
How to Plant, Care, and Harvest Guava In a Greenhouse
November 30, 2023
Guava trees are found in tropical and subtropical regions where there is a hot and humid climate. They do not tolerate frost at all, however, if you live in a cooler climate you can grow guava in a greenhouse or in your home!
How to Make Guava Jam with Homegrown Pink Guavas
November 29, 2023
Discover the art of making delicious Guava Jam using homegrown pink guavas with our easy-to-follow recipe. Ideal for Growing Dome enthusiasts, this guide from Growing Spaces showcases how to harvest and transform pink guavas into a sweet, slightly musky jam with a hint of vanilla or tangy lime. Learn the differences between guava jam and jelly, and explore versatile ways to enjoy this tropical delight, from morning toast to guava margaritas. Our comprehensive instructions cover everything from preparing guavas to water canning, ensuring a perfect batch every time. Plus, get insights on the longevity of homemade guava jam and tips for growing guavas successfully. Perfect for both beginners and seasoned canners, this article is your ultimate guide to creating a tropical treat in any climate.
How to Grow Fruit Trees in a Greenhouse
April 17, 2021
Fruit trees can be a healthy addition to most dome greenhouse gardens above zone 3. They provide fresh fruit and shade in the summer with the bonus of attracting pollinators when flowering. Understanding a plant’s natural environment (tropical, subtropical, or temperate to continental) and how to stimulate it will help you grow a wide variety of plants from fruit trees to shrubs, which will give you more confidence in your dome gardening adventure.
Growing Bananas at 60 Degrees North
November 26, 2018
Janet and I first met Bjorn Oliviusson in Fall 2012 when we arrived to help install the 33′ Growing Dome Greenhouse sold to the Royal Institution of Technology in Stockholm, Sweden. As described in Bjorn’s post, it ended up at a school near the university, a pleasant setting, but late Fall in Stockholm the sunlight…