>>2724709Looks like nitrogen or manganese deficiency to me.
>Is it a scam or is it supposed to be this low somehow?It's supposed to be that low. Compost has a similar NPK ratio. The microbes and organic matter will improve water infiltration, moisture holding capacity, buffer the pH, and break down mineral nutrients into a usable form. As it breaks down nutrients will be released to your plants. It's estimated that 10% of the nutrients are available in the first year, so many people say you can't use it as a fertilizer, but if you continue to put it down each year at the same rate then eventually it will break down as quickly as you add it and 100% of the nutrients in the compost you apply will be available from the plants that year. 10% from that application and 90% from the applications of the previous years. If you want a proper fertilizer from compost or a similar humic product then you should make compost tea by soaking it in water for about a week, filtering it, and then spraying it over your plants.