John Innes No 2 contains moderate levels of fertilizer and is used for potting on plants at the next stage of growth, and most vegetables. John Innes No 3 contains the highest levels of fertilizer and is suitable for mature plants growing in pots, such as shrubs, small trees, perennials, and conifers. Westland Multi-Purpose Compost with John Innes is suitable for growing all plants; from seeds to flowers to fruit and vegetables. This compost is also great for seed sowing, containers and pots.This good absorption and release of water and nutrients is sometimes referred to as having a high level of “buffering”. These qualities make John Innes composts ideal for long-lived plants kept in containers for more than one growing season.Westland John Innes Peat Free No. Potting-on Compost feeds and establishes plants for a healthier life. Developed specially to also feed plants for four weeks. It is enriched with Potassium humate which promotes root and shoot growth, improves aeration and water management too. The cons of using peat-free compost may include: Water retention: Peat-free compost may have different water retention properties, requiring adjustments to watering practices. It may retain moisture differently, so regular monitoring of soil moisture levels is important.Peat moss mixture with soil is useful for growing most flowering plants because it helps plants maintain the moisture they need. Peat moss is acidic but there are few plants that thrive preferably in alkaline soil and don’t do well with peat moss. These include spinach, gourds, cauliflower, berries, and ginger, etc.Using too much peat moss can make the soil overly acidic, especially over time. It can also retain excessive moisture, potentially leading to poor drainage and root rot in some plants.However, peat isn’t perfect: although it is good at holding in nutrients from sources like fertilisers and other organic matter, peat does not have many natural nutrients to enhance the growth of herbs and vegetables. It is also susceptible to drying out and is hard to remoisten once dried.Due to their high content of composted materials, peat-free composts are usually richer in beneficial microbes than peat-based composts. This can help to protect plants from harmful pathogens. However, over time, the microbes can use up some of the available nitrogen in the compost, so extra feeding may be required.
What is the John Innes number 2 formula?
This formula has been developed with potted plants in mind with the balance of loam, bio-fibres and grit to produce the ideal conditions for potted plants whether if they are being transplanted or first time potting. Which plants prefer peat free compost? Many houseplants can thrive in peat-free compost, and some may even prefer it due to its moisture retention, aeration, and sustainability. These include ferns, peace lilies, spider plants, African violets and ficus.Pro-Grow Peat-Free Vegetable Growing Compost is a staple for any allotmenteer, home or professional vegetable grower. It contains high levels of organic matter which in dry sandy soils will help to hold on to water and nutrients so that they are readily available to the vegetable plant roots.For the majority of plants in your garden – whether planting in pots, hanging baskets, containers, beds or borders – a good peat free all purpose compost will cover all bases.Westland John Innes peat-free No. The loam-based mix has excellent nutrient and moisture retention and includes sand and grit so it drains freely.Myth #4: Plants dry out in peat free compost! The problem comes with people assuming the compost has dried out and not checking underneath the top layer. So instead of plants drying out and dying, one of the big problems has been people over watering and their plants rotting as they become waterlogged.This compost has a rich, nutrient content making it suitable for vigorous plants such as Tomatoes, Cucumbers, Geraniums, Fuchsias and most house plants. It is easy to water and re-wet and the high loam content acts as a buffer for nutrients to help stabilise plants in pots and containers. Soils with excessive compost tend to have elevated phosphorus concentrations as well. Stick to nitrogen-only fertilizer sources (ammonium nitrate or ammonium sulfate, urea, blood meal) until your calcium, potassium, and phosphorus levels have come back down.If too much compost is added to the soil, nutrients including phosphorus and potassium can leach past the root zone and move beyond your garden. The nutrients may leach into surface and ground water. Nutrients in surface water support algae growth and low-oxygen water.While adding compost to your soil can increase soil organic matter and improve soil health and fertility, too much compost can cause problems for the health of your plants and the environment.Compost keeps the soil healthy, which means plants will likely thrive in your garden without any additions. The downside is that compost releases nutrients slowly over time, while chemical fertilizer provides a boost and accelerates growth in a short period.Topsoil is better for use on larger areas of land, such as garden spaces or for landscaping projects, while compost is better suited for potted plants and flowers. Topsoil has enough nutrients for general purposes, including lawn turf, grass plants, flowers, shrubs and even trees.