Blog posts categorized as: Grow Vegetables & Fruit
Sep 11, 2017
It has been a whirlwind the last few months with speaking engagements around the country and finishing up my book edits. Gardening Under Lights is geared towards new and experienced gardeners & growers (even industry folks) who want to learn about grow lighting and gear, extending their growing seasons, and growing all sorts of edibles and ornamentals indoors.
The book is now heading into art production and layout. Start looking for promotion and pre-ordering on Amazon this winter with release date the spring of 2018. Kindle pre-ordering is already up on Amazon. Woo! You are getting a sneak peek of the cover, which could still change slightly before pre-order. I'll update you here on any updates once finalized.
Gardening Under Lights details everything a gardener or hobbyist needs to know to garden indoors. Part One starts with the basics of photosynthesis, the science of light, and how to accurately measure how much light a plant needs. Part Two provides an overview of the most up-to-date tools and gear available. Parts Three and Four offer tips and techniques for growing popular ornamental plants (orchids, succulents, bonsai, and more) and edible plants (arugula, cannabis, oregano, tomatoes, and more) independent of the constraints of volatile outdoor conditions. Gardening Under Lights is a highly-detailed, accessible guide for seed starters, plant collectors, and anyone who wants to successfully garden
And new news, I just singed on for another book with Timber Press, tentatively titled Propagation, Simplified, set for release in spring 2019. Stay tuned for details.
Jul 10, 2017
Dallas weather might be blazing hot right now, but that doesn’t mean you can’t still harvest fresh flavors from the garden or from your local farmer’s market. Summer recipes are easy and flavorful when you use fresh ingredients that are local and in season.
My favorite in-season vegetable (technically a fruit) right now is the heat-loving pepper. Peppers don’t start maturing in the garden until things really heat up. Once they do, peppers such as jalapeno, habanero, pablano, Anaheim and many other hot peppers, will produce en masse. Sweet peppers can be a bit more challenging to grow in our hot summers, but you can still find them in season at the market.
Sweet or hot, you can never have too many on hand. Pickling peppers and making a variety of salsas that include both roasted tomatoes, tomatillos and fruit are all easy and delicious. Think outside the box when it comes to salsas and include unusual flavors from the garden including sweet peppers, basil, or cucumbers.
There are plenty of other in-season fruits and vegetables for the summer table. The hot days beg for cooling recipes that include sorbets, summer salads, and chilled soups. Or, eat your veggies raw to cool yourself down.
Look for these edibles that are also in season now:
Summer Squash (and blossoms!)
Mar 6, 2017
If you grow vegetables, berry bushes or fruit trees (or all of the above) then you already understand the importance of successful pollination. Flowers need to be pollinated in order to successfully produce a fruit. Even if you don’t grow your own produce in your backyard, your trips to the grocery store would be pretty bleak without pollinators. While there are many pollinators in the insect world, honey bees have traditionally been the workhorse pollinators of agricultural crops. But it’s not just our food crops that need pollinators. According to published research, cross-pollination by bees supports at least 30% of the world’s food crops and 90% of wild plants. Bottom line: We need bees.
A baby blue orchard bee emerges from its cocoon in my garden. Hello!
You probably know that urbanites have taken to beekeeping with more interest in the last few years. I personally keep several honey bee hives myself. While we need more beekeepers, the reality is that beekeeping is not for everyone. It’s costly, requires hands-on education and a serious commitment to tend your hives and continue learning. If you have small children that regularly use your yard, then you may not be able to accommodate beehives on a small urban property. Here in the city, you also have to take more precautions to safely keep bees, being that we all have neighbors close by. So then what do you do if you want to increase your home garden yields and help the overall bee population, but you’re not prepared to become a beekeeper? Mason bees are the answer.
Did you know? There are thousands of bee species in North America other than the European honey bee. If you’ve ever spent time watching the blooming plants in your garden, you’ve probably seen many different types. If we can boost all of their populations, our food supply will be in much better shape. In fact, by boosting populations of other species, we can help mitigate some of the pressures on honey bees. Mason bees are a group of what I call “gentle super pollinators”. They don’t produce honey, but they don’t sting or require hive maintenance. While the females do have a stinger, they rarely if ever use it. The Blue Orchard Bee, which occurs naturally in our area, is one such mason bee.
Now is the time that baby mason bees will begin hatching out of their winter cocoons. You can pick up dormant cocoons of blue orchard bees and nesting materials right now at local garden centers (call ahead to check availability or have them order for you). Mason bees, unlike honey bees, don’t build honey comb in a hive. They simply nest in narrow holes or tubes they find in wood and hollow twigs. I’ve even seen them nesting in holes in my home’s exterior brick. You can purchase mason bee houses, which you fill with paper or reed tubes. It can take several seasons for your own little mason bee population to build up and that hinges on you providing nesting material. Other than the nesting material, all you have to do is sit back and let these powerful pollinators do their thing!
Jan 30, 2017
It’s just about that time to prune your fruit trees, while they’re still dormant. Fruit trees are treated a bit differently than shade trees when it comes to pruning. While we never want to over-prune or over-thin our large shade trees, smaller fruit trees are often heavily pruned each year in order to produce the best yields of fruit. Timing your fruit tree pruning can be a bit tricky, especially with our fluctuating weather here in Dallas. Your goal is always to prune as late as possible, but before any bud break occurs on your tree. Some fruit trees will start blooming by mid-February, so now’s the time you need to start pulling out your pruning gear.
Each variety of fruit will bloom at a different time. The best approach to timing your pruning is to prune the later blooming trees first, followed by the earliest bloomers. That means you’ll start with apples and pecans (although large pecans should be pruned by a professional tree care company). Peach and plum trees will follow, as they bloom the earliest here in Dallas.
Hard pruning of fruit trees should begin the first year they are in the ground. Hard pruning to properly shape the tree continues each winter for the next several years. As trees mature, you’ll perform lighter maintenance pruning. Depending on the type of tree, you’ll either train it using the central leader method, or the open center method.
Apples, pears and plums should be pruned using the central leader method. This means you allow the tree to grow a central main trunk that is tall than all the surrounding branches. The rest of the tree is shaped into a pyramidal form.
Heavier fruiting trees, such as peaches, nectarines, apricots and almonds, perform better when pruned using the open center method. By removing the central leader branch, you’ll create more of a vase shape to the tree. This allows more sunlight to reach all of the central branches and reduces branch breakage.
You’ll also need to do some “thinning” and “heading”. When you thin branches, that means you’ll remove them at their base. This allows more light into the interior of the tree. “Heading” involves pruning off the tip of the branch in order to encourage more fruiting lateral branches.
If you have fruit trees and have fallen behind on necessary pruning, or you’re thinking about planting new fruit trees, now’s the time to pick up a fruit tree pruning book to learn the best techniques.
Haven’t planted fruit trees yet? Now’s the perfect time. Local garden centers should have a good stock of fruit trees that are appropriate for our climate and can give you a primer on pruning.
Dec 20, 2016
It's freezing outside. But living without fresh tomatoes? That's just not an acceptible condition. So this underused closet in my home is now a tomato growing closet!
This 3 x 3 closet is now fitted with reflective film, to maximize light delivery, as well as a Sun System dual watt digital ballas light fixture, which operates both High Pressure SodiHium (HPS) lamps and Metal Halide (MH) lamps. The 250 watt HPS lamp currently in the fixture provides the light spectrum necessary for good fruiting. The young vegetative seedlings, however, are grown under a "cooler" spectrum of light using high output flourescent lamps.
What are you Modern Homesteaders growing in your closet?
Dec 18, 2016
Salad greens are one of the easiest crops you can grow both indoors and out. While lettuces are a cool season crop for those of us in southern parts of the country (hot summers, mild winters but with freezes), and you can start lettuce outdoors in the fall to grow through winter. But by the time December rolls around, temperatures can get too cold for good lettuce seed germination. So seeding lettuce indoors during winter is a great way to keep your harvest growing.
To speed up germination, use a humidity dome and a seedling heat mat to get things moving. Then set your lettuce seedlings under grow lights once they germinate. High Outpot T5 flourescent lamps are great for growing lettuce and other vegetative crops.
It's important to know that lettuce seeds need light to germinate, so don't bury them under the soil when you sow them.
You can sow lettuce seeds into seed plugs or 4" pots. Always drop 2-3 seeds in just in case one or two don't germinate. Thin out extra seedlings after germination.
One of my favorite varieties? 'Black Seeded Simpson'.
Jun 23, 2016
When we lived in Little Forest Hills, my husband and I had two-mile route we walked regularly through the neighborhood. Around the corner from our house was a lovely mature fig tree. One day, during one of our walks, he commented on the tree and asked what it was. “Well honey, that’s a fig tree” I replied. “You mean, like Fig Newtons??” he asked in all seriousness. “Yes dear, that’s a Fig Newton tree.” I laughed, he laughed, and to this day every fig tree he sees is a “Fig Newton tree”. This story reminds me that not everyone is that well acquainted with figs or how to grow them.
Fig plants need a full sun exposure to produce fruit. Full sun means a minimum of 6-hours of direct sunlight, but more is better. Make sure to find an open site with sun most of the day. If possible, plant figs on a southern exposure where the early developing fruit will be more protected from winter cold.
Mature trees are cold hardy to about 15 or 20 F. However, we often drop below 15 F in Dallas during winter months, which can kill all of the top-growth on your fig plants. Most often they’ll grow back from the root zone, but it does set you back in terms of fruit production.Depending on the variety, they can quickly reach 15 – to 30-feet tall. While figs tolerate many different soil types, good drainage is key. Don’t plant them in low spots in the garden where excess moisture accumulates.
Note that in times of heavy rainfall, plants may experience a growth spurt and push off developing fruit. So if you’ve lost many fruits at one time, it’s most likely due to excess watering or rainfall in a short period of time.
Some of the best common fig varieties for Dallas are ‘Celeste’, which is very cold hardy, ‘Brown Turkey’, ‘Alma’, ‘Magnolia’ and ‘Kadota’. We have four Fig Newton trees in our current garden, including ‘Brown Turkey’, ‘Celeste’ and ‘Italian Black’.
Fig Fact: Common figs are unique in that they do not require pollinators for the fruit to develop. What you’re actually consuming when you eat a fig is modified stem tissue, rather than mature ovary tissue. In common figs, both the male and female flower parts are inside the stem tissue. What you find in the fruit that look like “seeds” are actually just unfertilized ovaries that did not make fruit.
Jun 17, 2016
The basil is coming on strong in the summer garden and it’s time to start harvesting.
While its closest association is with Italian cooking, basil is actually native to India and used extensively in Indian cuisine. This fragrant and flavorful member of the mint family was originally only used for medicinal purposes. Basil tea was used to treat anything from digestive problems to headaches and anxiety. Today, basil is a culinary essential and there a multitude of varieties and flavors to choose from. With more than 150 species of basil currently grown around the world, the choices can be almost overwhelming. Scents and flavors range from lemon and anise to cinnamon. There are large-leafed sweet basils that grow large and bushy, small-leafed upright varieties such as ‘Sweet Aussie’ and even a tiny-leafed miniature variety called ‘Boxwood’. No matter your space or size of container, there is likely a Basil variety just right for you.
Basil ‘Boxwood’ has tiny leaves and a natural globe shape.
If you’re as addicted to making fresh pesto as I am then a regular supply of fresh basil in the garden is a must-have. Once you’ve made your own pesto, store-bought pesto just won’t do. The challenge with basil can be its tendency to go to flower and seed quickly and abundantly, leaving you with leggy plants that won’t continue producing much if any foliage. You’ll need to keep flower buds deadheaded proactively to keep plants producing new leaves. ‘Pesto Perpetuo’ is a variety that doesn’t flower, leaving you with an endless supply of fresh foliage to harvest.
If you haven’t yet planted your basil, you can do so all summer-long. Plants can be grown in patio containers or mixed into your ornamental and vegetable gardens. Basil needs a full sun location and semi-regular waterings to thrive.