Listen, if you think your plants are at the point of dying, then you have to act. Having put chicken manure was probably a mistake, like the other people posted, because fresh clones do not need so much nutriments if you supply them with adequate soil at the start.

Consider taking the plant and transplanting it in some fresh, moist soil(With no added nutriments or extra compounds). Make slits on the side of the block you will take the plant out to ensure air passage as well as space for new roots to grow.

Be sure to water your plant delicatly and keep it away from heat and don't put too much stress on it and let it recover.

Cheers and best of luck!

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