Using potting soil entails many benefits. It can actually streamline all your gardening efforts on containers and raised planting beds. But it is only possible if you pick and buy potting soil that is right for your gardening requirements. Let’s see how you can determine what you need in a potting soil product for your garden. Before assessing any other property, look at the basic ingredients of potting soil. You need to evaluate the ingredients of potting soil on these things: water absorption, nutrition provision, and drainage/aeration. Keep in mind that every mix of potting soil must comprise of ingredients that can take care of these three phenomena. In most of the cases, calcined clay, peat, sphagnum, and moss is used as the water-absorbing media in the soil.
Then different composted elements are used to provide the needful amount of nutrients to the plants. Lastly, perlite and vermiculite are used to develop the drainage and aeration system within the soil in a closed container. If a product has these three types of ingredients serving their particular function, then buy that potting soil. Besides ingredients, you also need to factor in the location of the pots and containers. For instance, if a pot is exposed to full sunlight for the most part of the day, then you will need a medium-weight potting soil that possesses greater water retention value. In contrast, plants that are under shade or get indirect sunlight can use lighter mixes of potting soil. You will also need potting soil mixes with good water retention value if you are not home for long durations. For such cases, potting soil with water-absorbing gel granules can also come in useful.
You also need to decide between organic and non-organic products by keeping in mind your gardening needs. It is important to understand here that both organic and non-organic mixes serve the purpose and are suitable for any sort of gardening work. However, the latter products are particularly designed when you are looking to enrich planting beds in one particular season. On the other hand, organic potting soil offers gradual drip-drip nutrition to the container as its organic ingredients break down and decompose over a long period of time. If you are looking to supplement your planting soil on the whole, then organic potting mixes are definitely a better economical option. You are also available with soilless potting mixes that are produced for indoor plants.