I am not going to mix my own. Really and truly I'm not. Given that limitation will the following product work to grow my (only) plant and not harm it. It's been growing in coir for 2 years and now needs to be re-potted when I take it out of dormancy next week. I just need fresh soil in a bigger pot that won't hurt my plant. I would like it to grow stronger than in the coir (which has been just fine but is not readily available) but only if I can achieve that easily/cheaply. Unfortunately the company doesn't list the product sheet so I can't investigate the ingredients. Although I am suspicious of the myco-tones. Has anyone used this one? Any wisdoms? Complaints? General reviews are good but none are Amaryllis-specific. Thanks.