Table of Content
The company blends Myco-Tone into this potting mix, which is its version of endo and ecto mycorrhizae. (Essentially, endo and ecto mycorrhizae are biological organisms that benefit other plants.) The bottom line is that with it, this mix may help you use less water and promote healthier plant roots. Sometimes it can be tough to get your plant watering schedule down just right, especially if you're frequently away from home. If you're worried that your plants might be over-watered or under-watered, consider a moisture control potting mix. It contains coir along with alfalfa meal, bone meal, earthworm castings, and kelp meal to increase the nutrient content.
Nardozzi advises composting the soil if the plants that had been growing in it were diseased or infested with insects. When planting directly into the ground, consider whether the soil you have promotes drainage or retention of water. If you're not sure, you can test drainage by digging a 12- to 18-inch hole and filling it with water. Once it drains, fill it again and observe how quickly the water drains.
Michigan Peat 5720 Garden Magic Potting Soil
If you have a sunroom full of cacti or succulents, get something tailored to them, as they have different moisture retention needs than those of typical flowers. Indoor plants, such as the fiddle leaf fig, are notorious for not putting up with “wet feet” and require a well-draining blend. Products labeled for these purple bloomers are perfect for most any other indoor flowering plant. A specially blended mixture of sphagnum peat moss composted forest products sand and perlite that is excellent for growing your cactus palm citrus and other succulents.
1-1-1 ratio of compost, peat and perlite will set you right. Use a catchment saucer to monitor how much water you’re giving plants. For a decorative touch or to improve the texture, use two types of drainage materials.
FoxFarm Ocean Forest Potting Soil Mix Indoor Outdoor
We also talked with Evan Davis Santi, a horticulturalist with Urban Plantscapes LLC, and Charlie Nardozzi, a Regional Emmy Award-winning garden author, radio, and TV personality. This potting soil is full of organic matter allowing the microbes to flourish and support strong root development and nutrient uptake. This special blend of organic-based material is enriched and specially formulated to nurture and nourish your in-ground flowers and vegetables. Wonder Soil also is pre-mixed with garden soil mix, so it’s a plant starter as well.
They have shallow roots designed to quickly absorb short pulses of water from the brief but intense rains and flash floods common to their native desert surroundings. These arid-climate natives hail from locales that receive little natural rainfall, and they’ve adapted to low water levels by storing moisture in their leaves and stems. As an added convenience, the bag is resealable for easier storage and to keep the mix in good condition for longer. Succulents generally run on the smaller side, so one bag may last you for quite awhile. The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
Perfect Plants Succulent & Cactus Soil Mix
To use Wonder Soil, which has a slow-release form of nitrogen, you just transplant the plant and add the product. The manufacturer recommends only a third of a cup for a 4-inch pot. Choose fluffy topsoil, which signifies that there’s plenty of airflow that will help the plants grow healthy. Dense soil will often hold too much moisture, making it more difficult for roots to grow. If you can find earthworm castings or good compost you could simply mix your own up. When transplanting, lightly moisten your blend for easier handling.
These ingredients provide nitrogen, phosphorus, and potassium, powerful fertilizers that will make your plants grow quicker and produce more flowers, fruits, and vegetables. Ingredients like perlite, peat moss, and pine bark release these nutrients into the soil and can help produce a better-draining soil that is less susceptible to root rot, fungus, and other problems. Many brands contain ingredients that help the soil retain moisture to protect your plants from drought or hot weather that might cause the soil to dry out before you can water it. It’s always best to get a soil with good drainage, amendments to support growth and that is pH adjusted for indoor plants. When purchasing potting soil, what you need comes down to what you grow. Many of our recommended blends are all-purpose; for many projects, these are your best bets, as they serve a variety of plant types.
The best potting blend for succulents and cacti provides a structure that’s porous and sandy, but with a dense body to physically support plants. Santi and Nardozzi both agree that potting soil doesn't expire. Before buying potting soil, you'll need to know how much your project requires. For gardening outdoors, multiply the length, width and height of your space to calculate the cubic feet, then divide by 27 to determine cubic inches. You can use an online calculator for potted plants; simply type in your measurements for an estimate.
Those hunting for an organic option for outdoor plants will want to consider Espoma's potting mix. It's ideal for container plantings and can even be used indoors. Feel free to use it for plants that are inside during the winter months and outside once the temperatures warm up.
If choosing a vegan option is important to you, keep in mind that this pick contains animal byproducts. This dehydrated mix takes up less storage room and is designed to be used as you would traditional potting soil—just rehydrate it with water before using. We chose this as the best potting soil for raised beds because you can easily place the blocks, bricks, or pellets right into the garden bed before rehydrating them. You could also rehydrate the potting soil in a wheelbarrow or other container first, if you prefer, to give yourself a bit more control over how much soil you use. Each block, brick, and pellet will expand by 15 times its initial size once rehydrated. Bid growing pains farewell and watch your flowers and vegetables thrive with Miracle-Gro All Purpose Garden Soil.
While there may not seem to be much difference between soil types, different plants, climates, and natural soil textures have vastly different requirements. When heading to Home Depot for your next bag, whether it's to repot a houseplant or fill up a large garden bed, you should know what product to choose. The humus source in the product you listed is from peat moss and pine bark fines, also known as garbage. Follow our recipe to ensure your plants have a nutrient-rich base that wets easily without compaction, keeps the roots aerated, and drains freely. Commercial potting blends for cacti and the like are available at garden centers and online, but some can be too moisture-retentive. For instance, if you observe insects, you'll want to remove them before reusing the soil.
