About Soil.Ninja Semi-Hydro:A revolutionary & exciting way of growing plants at home! Our semi-hydro blend supplies porous materials & detoxifying / safeguarding amendments, all to keep your propagation & plants healthy, strong & happy. As with all semi-hydro growing, we recommend regular flushing of the pot to remove any built up fertiliser & sediments: ensuring the best free flowing & working behaviour of these very special aggregates. Soil.Ninja Fine Semi-Hydro comes in 2mm-5mm.Soil.Ninja Coarse Semi-Hydro comes in 4mm-10mm. Please Note: 30L mixes are packaged and sent in large white sacks.Semi Hydro Benefits:• Extremely fast root growth• Very fast water and nutrient uptake• Makes extremely fussy plants far easier to maintain• Does not require regular watering (due to the reservoir) How To Use Semi-Hydro:So where do you start? Semi-Hydro is a completely different way of looking after your plants so if it’s your first time using our Semi-Hydro Mix, don’t forget to check out our Complete Guide before you start. If you get stuck or need any help remember we’re here to help so drop us a message anytime. Recommended for: Anthurium Monstera Pothos Strelitzia Philodendron Many more fine rooted tropical houseplants Semi-Hydro mediums may also be known as: Hydroponics, Pon, Semi Hydroponics Learn More:Semi-Hydro - The Soil.Ninja Complete GuideHow To Pot Your Plants Into Soil.Ninja Semi-Hydro Useful Tools:Soil.Ninja Houseplant IndexSoil.Ninja Soil Calculator How much Semi-Hydro should you use?Use the sliders below to match the measurements of your self-watering vessel and it will tell you how much you need! Take a look at our very useful House Plant Index Here