Nerine Sarniensis soil to sand ratio?


Few days ago i bought a large container with 50cm effective diameter and 43cm height with 60l max capacity. I also bought a movable tray with wheels.I intend to add a layer of small rocks/pebbles in order to improve drainage further.As far so soil goes i purchased 50l of premium soil mixture with added clay, but no sand, which is supposedly good for drainage for Sariensis and Nerine x Amaryllis hybrids.I have quartz sand for construction in 2-5mm granulation, but i don't to know the specific ratio when mixing it with soil.I intend to plant:Nerine SarniensisNerine Sarniensis x Amaryllis (?)Nerine BowdeniiNerine Bowdenii x AmaryllisI would love to add/change some of these with plants from Lycoris genus, but as far as i know they only bloom for 2 weeks (Radiata) and there's insufficient amount of information about other plants in this genus.Another question i have is about their root depth - considering the container is so tall, the roots should have more than enough space to develop - does that mean i can reduce bulb spacing a bit?Thank you for your time

Comments

Popular posts from this blog

Need help planning my garden

Our garden is absolutely full of weeds and clover and they're all around the plants. How do we fix this? A lot of the plants are too close together to use a machine for it. We don't want to lose our garden

Can you help me out?