Building a garden each year doesn’t have to be cumbersome. You don’t have to till the ground, build raised beds, or even plant in containers. HOW? Straw bale gardens are where it’s at!
If you’re looking for a way to garden without having to worry about weed control, straw bale gardening may be the option for you.
By using bales of straw as your gardening medium, you create a barrier between the weeds and your plants. The straw will eventually decompose, adding organic matter to the soil.
Give straw bale gardening a try this year and see how easy it is to have a weed free garden! Here’s how to do it.
I am going to share with you some simple straw bale gardening problems from the successes and failures we have had over the years. These things we had to learn the hard way, but they were lessons well learned.
What Are the Advantages of Straw Bale Gardening?
Straw bale gardening is a great way to grow a lot of plants in a small area, and it is perfect for those who are unable to dig the yard, but have some space for the bales.
The bales act as mulch and will decompose over the season, adding nutrients to the soil. They also help to retain moisture so you will not have to water as often.
Straw bale gardening can be weed free. If you put a layer of newspaper or cardboard down before you place the bales, this will prevent weeds from growing up through the straw.
It also will require very little bending over to harvest. This makes it easier on the back and knees. You can just reach in and pluck the ripe fruits and vegetables from the plants.
Overall, straw bale gardening is an easy and efficient way to garden. With a little effort at the beginning of the season, you can have a bountiful harvest with minimal work throughout the growing season.
What Are the Disadvantages of Straw Bale Gardening?
While there are many advantages to straw bale gardening, there are also some disadvantages to consider.
One of the main disadvantages is that straw bales can be expensive. While the initial investment may be higher than traditional gardening, the long-term costs are typically lower since straw bales last for several years.
Another disadvantage is that straw bales can be difficult to find in some areas. If you live in an area where straw is not readily available, you may need to order it from a gardening supply store or farm.
Finally, straw bale gardens require more maintenance than traditional gardens. The straw needs to be regularly watered and fertilized, and the bales need to be replaced every few years.
However, for many gardeners, the benefits of straw bale gardening outweigh the disadvantages.
How Does Straw Bale Gardening Work?
For those who are interested in sustainable gardening practices, straw bale gardening is a great option.
This method of gardening uses straw bales as planters, eliminating the need for traditional soil. The bales are first soaked in water to start the decomposition process, which helps to add nutrients to the plants.
Once the bales are ready, they are placed in the desired location and planted with seeds or seedlings. The plants then grow in the straw, drawing nutrients from the decomposing material.
Straw bale gardening is a great way to garden in small spaces or areas with poor soil quality. Plus, it’s a sustainable option that helps to reduce waste.
Where to Get Straw Bales for Gardening
Sometimes, finding straw bales can be a challenge, as they are not always available at local hardware stores or garden centers. One option is to order straw bales online from a reputable supplier like local farmers near you.
Depending on the number of plants you want to grow, you may be able to get good quality alfalfa bales from your local garden center, too.
When choosing straw bales for gardening, it is important to select ones that are free of chemicals and pesticides. By taking the time to find the right straw bales, gardeners can ensure that their plants will have the best possible chance of success.
How to Plant a Straw Bale Garden: Step by Step
1. Get the Straw Bales Ahead of Time
For the best chance of success at straw bale gardening, you need to get the straw bales several weeks in advance of planting.
This allows you to completely wet them down and prepare them for planting. To prepare them, we take a garden hose and soak the bales until they are dripping with water.
2. Cover the Bales Up
Cover them with plastic to heat the bales up in the sun. This helps to kill any mold in the bale that may be present.
Rinse and repeat for several days, until the bale becomes saturated. We thought we could just buy the straw bales and plant them same day. They hadn’t mulched down. They also were not moist enough to support the roots of the plant.
3. Use Organic Straw
If at all possible, when straw bale gardening, try and source organic straw.
There may still be contaminants on the straw from spraying the wheat fields that can get into your plants. It will cost more per bale and may not be available in all areas.
When we can’t find it, as it’s not always available in our area, that is one of the things I choose for myself to “not sweat” over. Your choice.
4. Keep the Twine There
When straw bale gardening, keep the twine in place on the bale.
This will help you keep the bales in place for the whole season. Otherwise, the bales can easily fall apart on you mid season as they compost down with the plants.
5. Pack Tightly
When you are placing the bales for planting, make sure to pack them next to each other as tightly as you can for additional support.
The second year, we cut the twine and wound up with tomato plants all over the place due to lack of support from the straw bale.
6. Make a Compost Tea
Once the bales have been saturated and solarized, it’s time to prepare the tea. Straw bale gardening needs good tea. Compost tea that is.
7. Make Seedling Holes
Drill or dig a hole in the bales where you want to put the seedlings, making them about 4 inches deep.
You’ll want to space the holes based on the plants you want to put in the straw bales. Use the same spacing you would any other method.
8. Add That Compost Tea
Fill that hole with compost tea, consisting of either straight rabbit manure or a 1:5 ratio of chicken manure to water. Dilution is needed because the chicken poop can be higher in ammonia and kill the roots of the plants.
Continue to water down the bales for another 3-4 days while adding compost to fill the holes. This will help create a place that will nurture the plants for you.
Adding straight rabbit manure WILL help. But, it still needs lots of moisture to compost and feed plants.
After 3-4 days of manure tea and continual watering down, the bales are ready to be planted. We put seedlings in the bales, but you can also directly sow seeds.
9. Space and Plant
Space your plants out as you would in the ground. Place a bit of potting mix in the hole, add the plant, and cover with more potting soil. Gently pack it around the stem of the plant to provide support.
10. Add Supports and Irrigation
You’ll also want to put support structures in place BEFORE you plant the straw bales. For example, tomato trellises should be in place before the plant goes into the bale. This will avoid trying to fanagle it around the plant.
Also, the support should go into the GROUND to hold up the plant, and not into the bale itself. As the bale is decomposing, it will not be strong enough to hold the plant and support.
Drip irrigation is important for consistent watering. The straw doesn’t hold water as well as the regular ground, so you will want to water the plants more often. We let soaker hoses run over the bales to help with that.
What Vegetables Can Grow in Straw?
The straw creates a raised bed that is perfect for planting vegetables. The best plants for straw bale gardening are anything you would want to plant in a regular bed. Tomatoes, peas, green beans, peppers and even squash all work well.
Straw bale gardening is especially well suited for plants that require good drainage. The straw stays warm and dry, which helps to prevent diseases and pests. In addition, the straw breaks down over time, providing nutrients for the plants.
Some other plants you can grow in straw bales include:
- Grain (including oats)
What Not To Grow in Straw Bales
There are some plants that do not do well in straw bales. Plants with shallow roots, such as lettuce, some herbs, and radishes, often have difficulty taking root in straw. In addition, fast-growing plants like tomatoes can quickly outgrow their straw bale homes.
That is not to say that you should not grow them in straw bales but instead, just be mindful of this when planning out your spacing. Stakes can really help prevent top-heavy plants from tipping over!
As a result, it is important to choose carefully when deciding what to grow in straw bales.
Straw Bale Gardening: FAQ
The exact timing for starting a straw bale garden depends on a few factors, including the climate and the type of plants you want to grow. In general, it’s best to wait until the weather has warmed up and the danger of frost has passed.
This is typically late spring or early summer. If you live in an area with a longer growing season, you may be able to start your garden even earlier.
Another factor to consider is the maturity of the bales themselves.
Bales that have been sitting out in the sun and rain for a few weeks will be ready to plant sooner than bales that are fresh from the field. Once you’ve taken all of these factors into account, you’ll be able to choose the perfect time to start your straw bale garden.
Before you can use a straw bale for gardening, you need to condition it. The process of conditioning a straw bale involves allowing it to break down so that it is soft enough to plant in.
This usually takes about two weeks. To start, soak the bale in water for 24 hours. Then, over the course of the next week or so, water it thoroughly every day. You will know the bale is ready to use when it feels spongy and moist.
At this point, you can add some compost or fertilizer to help give your plants a head start. Just be sure to plant the roots of your plants into the center of the bale, as the straw on the outside will eventually decompose.
Planting in a straw bale is a great way to save space in your garden. But how much can you actually plant in a bale? The answer depends on the size of the bale and the type of plants you’re growing.
For example, small bales can typically accommodate two to four tomato plants, while larger bales can accommodate six to eight plants. If you’re growing other types of plants, such as peppers or squash, you’ll need to plant fewer per bale. In general, it’s best to plant one type of crop per bale so that the plants have enough room to grow.
One of the great things about straw bale gardening is that it requires less fertilizer than traditional gardening methods.
This is because the straw bales act as a slow-release fertilizer, providing nutrients to the plants over time. However, this doesn’t mean that you can simply set up your garden and forget about it.
In order to ensure that your plants are getting the nutrients they need, you should fertilize your straw bale garden every few weeks.
Fertilizer is an important part of any gardening endeavor, and straw bale gardening is no exception. The type of fertilizer you use will depend on the plants you are growing and the soil conditions in your garden. However, there are a few general tips to keep in mind when selecting fertilizer for straw bale gardening.
First, it is important to choose a fertilizer that is high in nitrogen, potassium, and phosphorus. These elements are essential for plant growth and will help to ensure that your plants stay healthy and vigorous.
Second, it is important to select a fertilizer that is slow-releasing. This type of fertilizer will provide a steady stream of nutrients over time, rather than a sudden burst that can lead to plant stress.
In addition to adding compost to the center or top of the bales, blood meal is another good option.
Finally, it is important to choose a fertilizer that is specially formulated for use in straw bale vegetable gardens. This type of fertilizer will be designed to provide the ideal balance of nutrients for plants grown in this unique environment.
You can use an organic fertilizer like compost tea or manure, as I recommended earlier, or buy a store bought fertilizer. Just make sure you fertilize!
While it is true that straw is highly flammable, there are several mitigating factors to consider. First of all, straw bales are often used as mulch, which means they are placed on top of the ground rather than being embedded in it. This decreases the chances of them coming into contact with an ignition source.
Also, straw bales are typically moistened before they are used in gardening, which also reduces the risk of fire.
As any gardener knows, water is essential for healthy plant growth. However, too much water can actually be detrimental to plants, leading to root rot and other problems.
This is especially true in straw bale gardens, where the straw bales can act like a sponge, absorbing and retaining large amounts of water. If the bales are allowed to remain wet for too long, the roots of the plants will begin to suffocate, leading to unhealthy growth or even death.
For this reason, it’s important to be careful not to overwater a straw bale garden. Water the plants deeply but less often, and make sure that the bales have a chance to drain and dry out between watering.
The answer is yes! Straw bale gardening is a great option for those who want to add some color to their landscape without a lot of hassle.
Best of all, straw bales are relatively inexpensive and easy to find. Plus, they make an excellent mulch or compost material once your flowers have outgrown them.
Yes! Actually, one way to minimize the risk of disease is to grow root crops like carrots, potatoes, and beets in straw bales. The high temperatures inside the bales kill off harmful bacteria and fungi, and the straw provides a sterile growing environment.
Additionally, the bales act as insulators, preventing the roots from freezing in cold weather. As long as the bales are kept moist, they will provide an ideal environment for growing healthy root vegetables.
Straw bale gardens typically last for two to three years before the straw begins to decompose and will need to be replaced. However, the length of time a straw bale garden lasts can be extended by using fresh straw each year and by adding amendments, such as compost, to the bales.
If you are growing in straw you might also be wondering if you can grow in hay. The short answer is yes!
Hay is often used as mulch or bedding material for livestock, but can it also be used for growing plants?
The answer is yes, but there are a few things you need to keep in mind. First of all, hay is not sterile, so it’s important to make sure that the bales you purchase are free of weed seeds and other contaminants. Soaking and preparing the bales just as you would straw is a good way to do this.
Also, hay is very absorbent, so it will need to be watered frequently. And finally, hay tends to break down quickly, so it’s not the best choice for long-term plant growth.
Some gardeners may be hesitant to try straw bale gardening because they are unsure if it is safe. However, there are a few potential concerns that can be easily addressed.
First, straw bales may contain weed seeds that can germinate and take over the garden. To prevent this, simply soak the bales in water for a few days before plantings.
Second, straw bales may also harbor harmful bacteria or other organisms. Again, soaking the bales in water will help to kill anything that might be lurking inside.
Finally, straw bales can attract rodents and other pests. To deter them, keep the area around the garden clean and free of debris.
After the growing season is over, remove the plants and use the leftover bales to cover your other garden beds. Or, you can place them directly into a compost bin to create more compost for the next season!
Straw bale gardening is fun, easy, and will provide lots of vegetables for you!
Have you ever tried straw bale gardening? What tips would YOU have for a beginner? Be sure to pin this for later!
Heather’s homesteading journey started in 2006, with baby steps: first, she got a few raised beds, some chickens, and rabbits. Over the years, she amassed a wealth of homesteading knowledge, knowledge that you can find in the articles of this blog.
5 thoughts on “Straw Bale Gardening for a Weed-free Garden”
I used bales of spoiled Lucerne (alfalfa) hay. With all that extra nitrogen the plants went ballistic! Next season I will go again with this method but space everything further apart!
Let me know how it works for you…I have never tried alfalfa hay before!
Thanks for this write up on using straw bales! It was on my ‘B-List’ of things to get around trying out some day.
I must say that I was surprised to see all the lead up time and prep work involved. It sounds like this would need doing each season with each new bale, so I’m not sure I see the time savings and convenience I assumed was the perk to this method.
At least with my concentrated growing area and containers (free food grade buckets from the local bakery) I can just amend the soil as needed, and plant. All the work has really been done after getting up and running in the first place.
However, I can see where bales might be handy if I wanted to grow in an otherwise unusable area (like you mentioned), or use bales at a spot I intend to just till under since the straw/compost can just decompose in place.
I may try this out after all – thanks!
Hi, I was wondering if you could use old bales of Hay. I saw Michael’s post, but i am not sure what type of hay it is. I had it for my horses several years ago. At the time it was good horse hay. A mixed grass I think. Do you think this would work? Thanks for the tip. I am a
definitely from the ” Hippy” era, Heather you look too young. Again thanks
thanks for the compliment 😉
As far as hay, I have never used that for this type of gardening. It is too expensive in our area, plus it can sprout faster than the straw bales. We also have rabbits that would eat them up 🙂