The Basics Of Straw Bale Gardening

An ancient gardening technique dating back to the Romans, straw bale gardening is a simple concept. As a straw bale starts to decompose or break down, it turns into a raised, compostable, 40-gallon planter that’s ideal for growing vegetables. Straw bale gardens are inexpensive, easy to set up, easy to maintain, and biodegradable.

View this post on Instagram

We had left over bales from our wedding and vacant space in the middle garden, so we're giving straw bale gardening a try. This is 8 bales side by side wedged between two arched trellises, soaked with water and starting the blood and bone curing process. Watch this space for lush summer produce coming out of this bale bed! Thanks to @strawbaleau for the inspiration and helpful tips 🌱 . . #strawbalegarden #strawbalegardening #gardening #gardeningaustralia #backyardveggies #inmygarden #vegetablegarden #heirloomvegetables #littlesprings #wingello #southernhighlandsnsw #southernhighlands #greenthumbs #growfood #growfoodnotlawns #sustainability #permaculture

A post shared by Casey (@hello_littlesprings) on

Straw bale gardening eliminates digging and weeding and is the best way to avoid diseased soil or poor-draining, hard-to-work soil. A straw bale is the perfect gardening container. It starts as a sterile medium, and by season’s end, the bale has transformed into nutrient-rich, organic compost.

How To Build A Straw Bale Garden

If you want a lovely garden, but your homestead soil is of poor quality or the proposed garden site is rocky and full of roots and weeds, stress no more. Straw bale gardening is the perfect way to grow a lush, bountiful garden in areas with poor quality soil. It’s like planting in grow bags at a fraction of the cost.

1. Select And Collect Straw Bales For Your Garden

When choosing the type of straw for your garden, choose oat, vetch, rye, wheat, buckwheat, or barley. Avoid corn, flax, linseed, or pine straw as the stalks and needles are slow to compost and rough to handle. Make sure you select straw, not hay. Straw is the stalk of the grains left after the seeds have been removed by the threshing process. Hay is full of seeds that sprout.

straw bales
Ruth Temple / Flickr (Creative Commons)

Source your bales from an organic farm to avoid exposing your plants to a growing medium that may be saturated with toxic herbicides, pesticides, or chemical fertilizers used by nonorganic farms.

2. Choose A Location For Your Straw Bale Garden

Position your bales, side-by-side and cut side up, in a location that receives a minimum of six hours of sunlight daily. Be sure to have your bales laid out exactly as you want them before watering. Wet bales are extremely heavy and difficult to move.

View this post on Instagram

She’ll always remember walking that path. Every step is inspiring her and building an appreciation for #homegrownfood ❀️

A post shared by α’ͺITTα’ͺEα—°Iα”•α”• α—―α—©α‘Žα‘Žα—©α—·E α•ΌOα—°Eα”•TEα—©α—ͺEα–‡ (@littlemisswannabehomesteader) on

Bales can be positioned on soil or concrete. When laying out your garden, you are only limited by your imagination. You may plan just a few bales in a block or row, or several in a curve or circle. Just be sure to remember to leave plenty of room to walk around the bales for ease of planting, tending, and harvesting your vegetable crop.

Related Post: 10 Fast-Growing Vegetables

If planting on soil, place a layer of cardboard or landscape cloth beneath the bales to minimize weeds sprouting up through your garden. It is best to avoid placing the bales on clay or in an area that does not provide good drainage.

straw bale garden
Ruth Temple / Flickr (Creative Commons)

If you choose a slow-to-drain spot, the area around the bottom of the bales will remain a muddy mess. If water tends to pool where you would like to position bales, it is best to keep them up of the ground by placing bales on wood pallets.

If you plan to plant crops that vine, a trellis, fence panel, or wooden shipping pallet positioned vertically between the bales, will provide the support vining vegetables such as squash, cucumbers, and melons require.

3. Prepare Your Bales For Planting

Two weeks before you are ready to start planting, get your garden cooking by watering and fertilizing the bales to begin the composting process.

During the first week, evenly pour one cup of organic fertilizer over the bales, followed by enough water to wash the fertilizer down into the straw. Over the next several days, just water daily to keep the bales uniformly damp. Sometime during the last 3 to 4 days of the prep process, sprinkle a cup of bone meal and a cup of wood ash over every bale before watering.

4. Plant Your Garden

If you stick your finger in the bale and it feels hot, you know that the composting process is working. During the next week continue to keep the bales moist. You will likely notice dirt-like clumps of black material starting to cover the bales which signals they are ready to plant.

Related Post: No-Till Gardening: To Till Or Not To Till

If you plan to start with seeds, cover the bales with 2 to 3 inches of weed-free potting soil mix and plant as you would in a traditional garden. If you are starting with seedlings, use a pointed trowel to poke a hole in the bale, and place a bit of topsoil in the bottom. Position the transplant in place, and add enough topsoil in the hole to support the seedling and hold it upright in place.

planting seeds in straw bale
Ruth Temple / Flickr (Creative Commons)

Summer squash, cucumbers, peppers, eggplant, and tomatoes are some of the easiest vegetables to grow in bales. Lettuce, radishes, leeks, onions, and annual herbs also lend themselves well to straw bale gardening. As you become familiar with the straw bale method of gardening (and as space allows), you can add more bales and plant a larger variety of edibles.

5. Water And Fertilize

Keep in mind, straw bales dry out quickly, especially on windy days. To ensure that your garden receives the right amount of water, install a drip sprinkler system connected to an automated timer.

Make sure to keep bales moist, fertilizing with an organic fertilizer every other week. Select a fertilizer with nitrogen, phosphorus, potassium, and micronutrients. Apply according to the manufacturer’s package directions.

Typically, straw bales are replaced every year. At the end of the growing season, they will be significantly decomposed and breaking apart. After the harvest, add straw bales and plant trimmings to the compost pile.

A Note On Using Hay Instead Of Straw

If you use hay bales, you will need to trim sprouts and weeds periodically. However, voluntary weeds and grain sprouts are easy to pull. Hay bales have the advantage over straw in that they are a rich source of nitrogen which all plants require for vigorous growth.

Benefits Of Straw Bale Gardening

Not only does straw bale gardening compensate for poor soil, it also extends the length of the gardening season and makes planting, weeding, watering, and harvesting a whole lot easier than traditional gardening methods. Read on to learn more about some of the benefits of straw bale gardening.

Straw Bales Act As Natural Raised Beds

Straw bales function as naturally raised garden beds, reducing back strain when stooping and bending to tend the bed. Raised beds are especially appreciated by older gardeners and those with mobility issues.

straw bale garden
Deb Nystrom / Flickr (Creative Commons)

If you find kneeling and bending difficult, or you’re just a big fan of raised beds, straw bales provide perfect ready-made containers for growing fruit and vegetables. Unlike raised beds, with straw bale gardening the bale itself serves as the frame. No need to build a support frame means less work.

You Can Plant Earlier In The Spring

Straw bale gardening can significantly lengthen the growing season. When seeds or seedlings are planted in the spring, they require warmth to stimulate growth. Due to the decomposing process, straw bales warm much faster than soil. Once moistened, straw bales start to decompose, a process that initially creates high levels of heat.

Related Post: How To Make Compost Tea

After a week or two, the inner temperature of the bales starts to cool to a comfortable warmth that is perfect for planting. The decomposing straw generates warmth for a head start in spring and a longer growing period into fall. If your gardening season is short, the straw bale gardening method gives you up to a month of extra growing time.

No Soil Required

If your soil has a heavy clay content, or is too rocky, sandy, or sour to grow a garden successfully, straw bale gardening is the best solution. There’s no soil required. You can plant on the patio, on a rocky hillside, or most anywhere you have a sunny spot in the landscape.

Straw bale gardening is perfect for small spaces. There is less mess and no soil-borne disease to attack your crop. No matter if you only have an apartment balcony, or tiny backyard, you can likely find room to accommodate a few straw bales. 

Less Work

Traditional garden beds require a lot of time, energy, and effort before you are ready to plant the first seed. Forget it! With straw bale gardening, there is no need for backbreaking tilling, cultivating, supplementing soil with fertilizer, pH testing, weeding, or raking.

Resources:

Written by Marlene Affeld

β€œA passionate writer for more than 30 years, Marlene Affeld writes of her love of nature and all things natural. Specializing in Eco-Travel, Science, Environmental Health, Conservation, The Beauty of Nature, Sustainability, Green Issues, and Wildlife, Affeld’s passion for the environment inspires her to write informative articles to assist others in living a green lifestyle.”

Leave a Reply

Your email address will not be published. Required fields are marked *

pepper plant

Growing Peppers

hummingbird and flower

20 Eye-Catching Flowers That Attract Hummingbirds