Plant Magic Oldtimer is the organic side of the Plant Magic nutrient range, their grow and bloom formulas deliver a complete nutrient feed for plants grown in soil. Ideal for organic growers Faster, healthier plant growth Feeds plant-friendly beneficial microbes in the soil Suitable for use with any crop type in soil, in both hard or soft water areas It's a great product range created with the help of a veteran horticulturalist and specifically tailored to growers that want to use an organic fertiliser on their plants, though it should be noted that it contains a non-organic preservative so would get no organic accreditation. How to use Plant Magic Oldtimer Grow: Shake well before use. Apply at a dilution rate of 2-4ml per litre throughout the growth/vegetative cycle, until the start of week 2-3 of the flowering stage. Please refer to the feed schedule for more information (see downloads below). How to use Plant Magic Oldtimer Bloom: Shake well before use. Apply at a dilution rate of 2-4ml per litre from the start of week 2-3 the flowering/bloom cycle, until the flushing stage. Please refer to the feed schedule for more information (see downloads below). Best Practices: Use clean measuring instruments - do not put anything into the bottle. Store away from direct sunlight, closed in its original packaging between 5°C and 25°C. Once open, use within 6 months for best results. Use within 2 years of production date (see cap or bottle). Plant Magic have been delivering good, consistent results for many years - the Oldtimer range is no different and Plant Magic Oldtimer Organic Grow and Bloom remain solid choices for organic growers. Recommended.