John Innes Compost’s contain a mixture of loam, sand, grit and fertiliser. Each of the John Innes Compost’s are produced, in various ratios, to produce a more specific compost. All of the John Innes Compost’s are soil based.
The main purposes for John Innes are; sowing of seeds and rooting cuttings, large seed sowing, pricking out, potting up, final potting and mature plants. All of the John Innes products, simply offer a different level of nutrients to boost initial growth all the way until the final result. Our most popular compost, John Innes no3 compost is a rich mixture that is intended for final potting or for the re-potting of mature plants. If you want a general potting compost for everyday use, then John Innes no2 compost is perfect. John Innes no2 has excellent soil structure, and includes sand which promotes drainage and provides stability for larger plants. A perfect everyday compost.
What is it made of?
Loam - Loam is the most important ingredient in all John Innes compost, supplying the main body of the compost. The loam supplies the nutrition needed for the base of the plant, which helps to absorb and release plant nutrients as required. The loam also contains micro-elements and organic matter, which provides a slow release of Nitrogen to the plant.
Peat - Sphagnum Moss Peat in the John Innes Compost increases the total porosity and improves both the aeration and the water-retaining capacity. Peat decomposes slowly into humus.
Sand - The coarse sand or grit is used as a physical conditioner to allow excess water to drain from the compost and thus prevent water-logging. It also helps to provide stability for larger plants.
Fertilser - The compound fertiliser in John Innes Compost provides a wide spectrum of plant nutrients needed for balanced growth, including :- Nitrogen (for top growth Phosphates - for root growth) - Potash (for flowering and fruiting & Trace Elements for optimal growth, colour and flavor.
***Nutrients are typically sufficient for 1-2 months of growing, after which time additional proprietary feed should be given***
What are the different types of John Innes used for?
All John Innes Composts contain traces of limestone, hoof and horn meal, superphosphate, potassium sulphate.
John Innes Compost No 1
For pricking out or potting-up young seedlings or rooted cuttings. This compost has a carefully balanced nutrient content to suit most young plants and allow them to grow. This John Innes compost is perfect for a young garden to make it thrive!
John Innes No 2 Compost
For general potting of most house plants and vegetable plants into medium size pots or boxes. John Innes no2 contains double the amount of nutrients found in John Innes No 1 to suit established plants. John Innes no 2 compost is the perfect everyday compost for your garden to ensure they are well nourished and well supported.
John Innes No 3 Compost
This is a richer mixture for final re-potting of gross feeding vegetable plants, and for mature foliage plant. Also shrubs and interior planters, or outdoor containers. This extra-rich blend of sandy loam, peat and fertiliser make John Innes no 3 compost a perfect addition to plants that have been well-established in your house or garden. We offer quick delivery on all of our John Innes compost products. For more information on compost delivery or to see how you can buy John Innes composts in bulk, contact us today.