Showing posts with label Organic Gardening. Show all posts
Showing posts with label Organic Gardening. Show all posts

Tuesday, December 17, 2024

Keeping an indoor garden alive

Keeping an indoor garden alive

If you have an indoor garden, or want to have one, and need some gardening tips, such as how to keep vegetable plants alive indoors, when to water your plants, what to do if your plants are dying, then today's article is just for you! 

Most of the edible plants that can be grown outside can also be grown inside in containers, hydroponic systems, and greenhouses and really do well under the right conditions. As we go into fall, your gardening doesn't have to end!


If you're a beginner, there are several basic vegetable plants that are fairly easy to grow inside. These plants can be picked all throughout their growing season and, with some TLC, you can keep growing them all year long inside. 


  • Micro-greens include a mix of greens and herbs, and can also include beets, radishes, kale, Swiss chard, basil, and arugula. Grow your micro greens in a large container and cut them as seedling plants. 


To stay ahead of the game, sow new seeds every couple of weeks to have an ample supply of fresh food. 


Micro-greens do extremely well when placed close to a south-facing window (if it's sunny). However, if you don't have a south-facing window in your home, your micro-greens will need to be placed underneath LED grow lights for about twelve hours daily.


  • Lettuce, any variety. I find that leaf lettuce and Romaine grows best for me inside. I never pull the entire plant by its roots, instead I clip only the leaves off, allowing the lettuce to continue to grow back.


  • Kale, spinach, collards, and turnip greens. The majority of leafy greens will do quite well indoors in containers. As for my greens, I tend to do them the same as I do with my lettuce (clipping only the leaves).



  • Root vegetables such as radishes, potatoes, and carrots. 


Plant your root vegetables in a large, deep containers so that they can establish their roots properly. 


Potatoes can be easily grown inside in grow bags and other containers indoors year-round.


  • Herbs, such as thyme, oregano, basil, parsley, cilantro, rosemary, lemon balm, and various mints, grow really well inside kitchen window sills. If you don't have a window inside your kitchen, any windowsill will work, as well as inside indoor greenhouses. Just make sure that you have adequate lighting for them.



  • Strawberries are one of the easiest fruits to start growing indoors. Choose a good soil that drains well, and a planter with good drainage.


Strawberries need close to seventeen hours of daylight and they need to be in complete darkness for the other seven hours. Why is this? Different varieties of strawberries need various amounts of light, and this rule of thumb typically works well for different strawberry varieties.


Avoid allowing the soil in your strawberry planters from getting both too dry and too wet. The trick is to water the strawberry plants numerous times daily on extremely hot days. You'll need the soil to stay damp, but never allow the plant's soil to be over-watered or dry.


  • Mulberry trees are another fruit tree that grows very well inside. Plant the saplings in large five gallon containers, with adequate drainage, and good soil. Water them as needed. I honestly don't do anything overly special to grow mulberry trees indoors, or outdoors other than that, and pruning them often.


You'll need to prune the trees to get them to grow smaller and bush-like. Prune always after the tree has finished bearing its fruit and never prune limbs that are two inches or thicker around. Doing so can harm the tree. Pruning will help the tree's fruit production.


You may also want to try growing a dwarf everbearing mulberry tree, as well as other dwarf-sized citrus trees.



  • Peppers, any type. I grow pepper plants all year long and have peppers throughout the winter. I believe that pepper plants are quite possibly one of the easiest vegetable plants to grow indoors.



  • Tomato plants require a lot of light indoors or outside. The best location to grow tomato plants inside is a south-facing window, but if you don't have a south window, then you'll need to place the tomato plants under full spectrum lighting.


  • Cucumbers, any variety.


  • Onions and garlic, any variety. Both onions and garlic can be grown very well indoors. I usually root my onions in water inside the refrigerator before planting them.


For beginners, I would suggest that you start out growing the more basic vegetables and herbs such as micro greens, lettuce, kale, herbs, and root vegetables, such as carrots and radishes. After you get a hang of indoor gardening, then work on planting more advanced fruit and vegetable plants. There are a lot more vegetables and fruit plants that can be grown inside with great success, but starting out with simple things such as greens will maximize your chances of growing some of your food successfully from the start.



At the present time, I am working on planting new vegetable seeds and have dwarf okra seedlings already growing inside my greenhouse.

More indoor gardening tips

Always use top quality organic potting soil for planting your seeds and plants in containers and always make sure your containers have good drainage. Use drip trays, or sit plates underneath the containers to catch excess water in.


I keep large pitchers filled with water in my greenhouses, as well as my green room. This makes watering my plants less time-consuming. Once I have used the water, then I refill the pitchers and place them back in their designated space.


Never over-water, nor allow your plants' soil to become completely dry. Doing either of these things will cause multitudes of problems, usually resulting in the plants dying.


Always choose an indoor space with good lighting or add additional grow lights to your space.


Avoid placing your plants in locations where it's overly cold and drafty. Try to keep the temperature from at least sixty degrees F to seventy-five degrees F.


Avoid placing your plants too close to heat sources and woodstoves, or fireplaces.


Keep the humidity levels in the fifty percent range.


Use fans to circulate air flow around your plants. This is extremely important to aid in pollinating your plants and fungus/mold prevention.


Fertilize your plants' soil regularly.

Watering indoor plants

Use containers that are around twelve inches deep. Water your plants until you see water run out from the bottom of the planters. Water your vegetables and fruit plants every morning, checking the soil around midday in the heat of summer, and again late in the evening. Some plants will not need daily watering. Instead, water deeply but less frequently. This encourages the roots to grow downward.

Plant solutions

If a plant is over-watered, it will more than likely develop yellowish brown leaves. A sign of over-watering a plant is wilting leaves combined with soggy soil. This generally means that root rot has happened or is going to happen. So if you can catch it in time, repot your plants in a different container, with fresh dry soil, then lightly sprinkle with a sugar and water solution. (I will tell you how to make the solution in a minute.)


If you happen to forget to water your plants for a few days, it's quite possible that the roots will dry up, which in turn will mean there's a high chance that the plants won't survive. Sometimes they can be brought back to life with an apple cider vinegar and water solution, or by watering them with an aspirin and water solution, and another solution for dying plants is making a sugar water solution (read below to learn how to make it).

Sugar water plant solution

Why sugar? There are nutrients in sugar that help plants build back their energy. However, you don't want to water them too much with the solution. 


To make the sugar water solution, use only white granulated sugar. You'll need to add two teaspoons of white granulated sugar with two cups of water. Stir until the sugar has completely dissolved. Then use the solution to water your distressed plants. Do this absolutely sparingly and only give them a small sip of it.

Note:

There's one other trick that I have used with success for distressed, wilting plants, and that's club soda. When given to my plants, they perked up fast. Club soda contains phosphate and other nutrients that help plants grow.


If you'd like to know how I grow potatoes, tomatoes, cucumbers, and greens, etc. you can go back and read those separate articles. 




© 2024 Olden Oasis

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Wednesday, November 20, 2024

Growing vegetables inside a low tunnel in the winter

Growing food in the winter inside a low tunnel

When winter arrives and the ground becomes frosty, many gardeners assume that growing fresh produce is out of the question until spring. However, with the help of low tunnels, it is possible to continue growing food throughout the cold season. Low tunnels, also known as hoop houses or mini greenhouses, provide a protected environment that shields plants from harsh winter conditions while allowing sunlight to reach them. In this article, we will explore the benefits of using low tunnels for winter growing, discuss the selection of suitable crops for this purpose, and provide guidance on soil preparation, temperature management, irrigation techniques, pest control, and strategies for extending the winter growing season. By embracing the possibilities of low tunnels, you can enjoy a bountiful harvest even when the temperatures are cold outside!

What is a low tunnel?

Winter can be a challenging time for gardeners, but with the help of low tunnels, you can extend your growing season and enjoy fresh produce even in the coldest months.

 

So, what exactly is a low tunnel? Think of it as a mini greenhouse made of hoops or arches covered with a protective material like polyethylene. It creates a cozy microclimate for your plants, shielding them from harsh winds and frost while trapping heat to keep them toasty warm.

Benefits of Using Low Tunnels for Winter Growing

Low tunnels offer a host of advantages when it comes to winter growing. Besides prolonging the harvest season, they also provide a safeguard against unpredictable weather conditions. Your leafy greens won't succumb to the frigid temperatures, and your herbs won't wither away. Plus, low tunnels are relatively inexpensive and easy to set up, making them accessible for gardeners of all skill levels. So, when you're not ready to bid goodbye to your garden, low tunnels can be extremely helpful.

Choosing the Right Low Tunnel Design

When it comes to low tunnels, you have plenty of design options to choose from. Whether you opt for a simple hoop structure or a more elaborate mini greenhouse, consider factors such as the size of your garden and the crops you intend to grow. Additionally, make sure to select materials that are sturdy enough to withstand winter conditions without adding unnecessary weight. After all, you want your low tunnel to protect your plants, not become a winter wonderland for freezing rain or snow drifts!

Selecting the Right Crops for Winter Production

Cold-Tolerant Vegetable Varieties

Even though it's January, I am still growing tomato and okra plants in my low tunnels, and I just picked several tomatoes yesterday. This is the first winter that I have ever tried to continue to grow these heat-loving vegetables outside. They're all plants that I planted from seed last spring. The plants were simply too gorgeous to pull up once winter arrived. So far, the plants are doing well inside my low tunnels due to the milder than normal temperatures that we are having in our state.

 

However, keep in mind that not all plants are cut out for winter growing, but luckily, there are plenty of cold-tolerant vegetable varieties that thrive in low tunnels. Leafy greens like kale, spinach, and Swiss chard, along with hardy root vegetables like carrots and radishes, are excellent choices. Don't forget about herbs too! Many herbs, such as parsley, rosemary, and thyme, can withstand the chill and continue to add flavor to your dishes throughout the season.

Succession Planting for Continuous Harvest

To make the most of your low tunnel, consider succession planting. This way, you'll have a continuous supply of fresh produce throughout the winter. As one batch nears harvest, another will be ready to take its place, ensuring that your low tunnel remains productive and your plate is full of seasonal delights.

Planning for crop rotation

Crop rotation is equally important in low tunnels as it is in traditional gardens. By rotating the locations of your crops each year, you minimize the risk of soilborne diseases and nutrient depletion. Plan your planting layout accordingly, ensuring that you alternate between crops within the same family. This practice will contribute to healthier plants, better yields, and a thriving winter garden.

Preparing the soil and planting in a low tunnel

Before planting in your low tunnel, it's essential to prepare the soil adequately. Start by removing any debris or weeds, and then amend the soil with organic matter to improve its structure and fertility. Adding compost or well-rotted manure will supply your plants with the nutrients they need to thrive.

Creating raised beds for improved drainage

Raised beds are a game-changer in low-tunnel gardening. Not only do they help with drainage, preventing waterlogged soil, but they also make it easier to control weeds and manage the overall health of your plants. Use boards or other materials to create raised beds within your low tunnel, ensuring they are wide enough for proper plant spacing and easy access for maintenance.

Planting Strategies for Efficient Space Utilization

Space is precious in a low tunnel, so make the most of it by utilizing efficient planting strategies. Consider interplanting compatible crops, such as lettuce and radishes, to maximize yield. Additionally, vertical gardening techniques, like trellising peas or beans, can help you fill every nook and cranny of your low tunnel with green goodness. Remember, the more you can grow in a limited space, the more bountiful your winter harvest will be!

Managing Temperature and Light in the Low Tunnel

Keeping your plants cozy during the winter is crucial, and proper insulation is the key. Mulch the soil to insulate plant roots, and consider using row covers or blankets to create an extra barrier against the cold. Additionally, employing thermal mass materials like water-filled containers can help regulate and retain heat inside the low tunnel. With a little ingenuity, you can transform your low tunnel into a snug haven for your crops.

Ventilation Techniques for Temperature Control

Maintaining the right temperature is a delicate balance in low tunnels. Too much heat can harm your plants, while excess humidity can invite diseases. To combat these issues, ensure proper ventilation within your low tunnel. You can achieve this by opening the ends or sides of the structure during the day to allow air circulation. On the flip side, remember to close it up at night to preserve warmth and protect against frost.

Maximizing natural light exposure

While low tunnels offer protection from the cold, it's important to maximize natural light exposure for your plants' growth and development. Keep an eye on the positioning of your low tunnel to capture as much sunlight as possible. Regularly clean the covering material to prevent dirt, leaves, or snow from blocking the precious rays. If needed, consider using supplemental grow lights to compensate for any light deficiencies during the shorter winter days.

Proper Watering Schedule in the Cold Season

In the chilly winter months, watering your plants may not be at the top of your to-do list. After all, everything seems pretty dormant and dry, right? Well, think again! Even in the low tunnel, your plants still need a drink to thrive.

 

So how do you navigate the delicate balance of keeping your plants hydrated without freezing their roots off? The key is to establish a proper watering schedule. Unlike the warmer seasons, when plants typically need watering everyday or every other day, winter plants require less frequent watering. Aim for watering once every week or two, depending on the weather conditions.

 

Of course, it's essential to consider the specific needs of each plant variety and adjust accordingly. Monitor the moisture levels of the soil by sticking your finger about an inch deep into the ground. If it feels dry, it's time to water it. But if it's still moist, hold off for a few more days.

Efficient Irrigation Systems for Low Tunnels

When it comes to irrigating your winter garden in a low tunnel, you'll want to make sure you're doing it efficiently. Drip irrigation is an excellent option for providing water directly to the plants' root zones. This method not only conserves water but also minimizes the risk of disease since it avoids wetting the foliage.

 

Another efficient approach is using self-watering containers. These containers have a built-in reservoir that gradually feeds water to the plants, reducing the need for frequent watering.

 

Remember, the key is to avoid overwatering, as excess moisture can lead to root rot and other issues. So, resist the temptation to drown your plants with love and stick to a mindful irrigation strategy.

Rainwater Harvesting and Storage

If you're looking to take water conservation to the next level, consider rainwater harvesting. Install rain barrels or a rainwater collection system near your low tunnel to capture the precious liquid from the sky.

 

Not only will this help reduce your water bill, but rainwater is also often better for your plants, as it lacks the added chemicals found in tap water. Plus, there's something satisfying about knowing you're putting nature's gift to good use.

 

Now, onto the next challenge: keeping those pesky pests and diseases at bay.

Common Pests and Diseases in Winter Growing

Just because it's winter doesn't mean the critters and diseases have packed up and flown south for the season. Nope, they're still around, ready to wreak havoc on your precious plants. Some common winter pests include aphids, slugs, and snails, while diseases like powdery mildew can also make an appearance.

 

But fear not! With a proactive approach, you can keep these unwanted guests from turning your low tunnel into their winter resort.

Organic pest control methods

When it comes to dealing with pests in a low tunnel, it's best to stick to organic pest control methods. Chemical pesticides can harm beneficial insects and disrupt the delicate ecosystem you're trying to foster.

 

Instead, opt for natural solutions like introducing beneficial insects, such as ladybugs, to feast on aphids. You can also create physical barriers using netting or floating row covers to keep pests out.

 

And if you're feeling a bit adventurous, try making your own homemade pest sprays using ingredients like neem oil or soap solutions. Your plants will thank you, and you'll have a newfound respect for your kitchen pantry.

Disease Prevention and Management

Preventing diseases in a low tunnel starts with proper sanitation. Clean up any fallen plant debris promptly, as it can harbor disease-causing pathogens. Additionally, ensure good airflow by spacing out your plants, as stagnant air can encourage fungal growth.

 

Crop rotation is another valuable technique to reduce the buildup of diseases in the soil. By rotating the types of crops you grow in your low tunnel each season, you disrupt the life cycles of pathogens and minimize their impact.

Harvesting and Extending the Winter Growing Season

Ah, the sweet satisfaction of harvesting your winter bounty. But how do you know when it's the right time to pluck those leafy greens or crunchy carrots from their cozy low tunnel beds?

 

Keep an eye on maturity dates specific to each plant variety as a general guideline. However, don't rely solely on the calendar; observe the plants themselves. Are the leaves vibrant and full? Do the roots appear plump and ready? Trust your instincts, and gently sample a leaf or two. If the flavor and texture meet your expectations, it's time to start harvesting!

Extending the Growing Season with Row Covers

If you're not ready to bid farewell to your winter garden just yet, row covers are your secret weapon. These handy fabric covers can provide an extra layer of protection against frost and cold temperatures, allowing you to extend the growing season.

 

When frost is forecasted, cover your plants with row covers in the evening and remove them during the day to allow sunlight in. This simple technique can buy you a few more weeks or even months of fresh produce from your low tunnel.

Storing and Preserving the Winter Harvest

Now that you've successfully harvested your winter goodies, it's time to think about storing and preserving them for future enjoyment. Many winter crops, such as root vegetables and hardy greens, can be stored in a cool, dark place for several weeks. Just make sure to remove any damaged or diseased parts to prevent spoilage.

 

If you're feeling particularly ambitious, consider pickling or canning your harvest. This way, you can relish in the flavors of your winter garden long after the snow has melted away.

Key Tips for Successful Winter Growing in Low Tunnels

Congratulations! You've made it through the winter growing season in your low tunnel! As you bask in your green-thumbed glory, here are a few final tips to ensure your future winter gardening endeavors are just as successful:


  • Monitor soil moisture regularly and adjust your watering schedule accordingly.

  • Choose efficient irrigation systems like drip irrigation or self-watering containers.

  • Consider rainwater harvesting to reduce water consumption and tap into nature's gift.

  • Implement organic pest control methods to protect your plants without harming the environment.

  • Practice good sanitation and crop rotation to prevent diseases in the low tunnel.

  • Know the signs of readiness for harvesting and savor the fruits of your labor.

  • Utilize row covers to extend the growing season and get more out of your low tunnel.

  • Store or preserve your winter harvest to enjoy the flavors of the season year-round.


In conclusion, growing food in the winter using low tunnels opens up a world of possibilities for year-round harvests. By selecting cold-tolerant crops, preparing the soil properly, managing temperature and light, and implementing effective watering and pest control techniques, you can create a thriving winter garden.

 

With these tips and a touch of winter gardening magic, you'll be amazed at what you can achieve in your low tunnel. So, roll up your sleeves, put on your gardening gloves, and embark on a winter growing adventure that will warm both your heart and your stomach!

Notes:

It is important to choose a low tunnel design specifically intended for winter growing. Look for structures that provide insulation and heat retention, as well as proper ventilation options to control temperature. This will ensure that your plants are protected from the cold while still receiving adequate airflow.

 

In past years, Arkansas zones ranged from 6b to 8a. However, with the recent update, each zone in the state of Arkansas has shifted up, with zones now ranging from 7a to 8b.


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