![]() The naming system for registering, patenting and trademarking unique cultivars (clones) assumes that each cultivar is genetically unique. Very similar variegated cultivars (clones) can appear, because the mechanism is the same, even though it is happening in different clones (seedlings = unique individuals). Where the leaves are streaked or striped with white or yellow tissue.Īt any rate, the same "mistakes", or methylation events can occur on different plants. Depending on where or how the methylation happens you can have margin patterns, where the center is green, the margin is white, central variegates, where the center lacks pigments, and several versions of stripes. The methylation blocks the reading of a segment of DNA, and it can or does occasionally reverse, which is why variegated leaf plants are known to revert back to normal on occasion. It is a function of methylation of genes, which occurs by a different pathway than classic mutation of DNA. The presence or absence of variegation is not genetic in a Mendelian sense, it is an Epigenetic trait. There is commercial pressure to register new cultivars of a species. Portulacaria will work with a 6, 7, or 8 day interval. Ficus are bulletproof, and I give the buyers a "Bonsai As a Houseplant" written instructions, and a vessel (a medicine bottle) that holds the right amount of water, so it's hard to screw-up. People interested bonsai need to buy something that works for them, and my goal is to make sure they succeed with the first plant they buy. I sell these to people at an art fair that I have an informational bonsai display at every Labor Day. Here are some Ficus 'Too Little' windowboxes. Trying to remember by days of week leads to insanity. The system works on calendar dates: every 3rd day means watering on every day divisible by 3 3, 6, 9, 12, etc. I use medical pill containers that will hold about 15% of the volume of the pot and water every 3 or 6 days, depending upon pot size and plant usage. You can make the vases work as-is by watering with a dedicated vessel that will hold only the right amount of water and giving it on a schedule that you can remember. If you insist on having drainage holes in it, then you will have to find a tray will fit under it on the windowsill. You can buy vases like that from a florist. You need to acquire some pots that will sit on a 4" windowsill which will be your first obstacle.
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