Is There a Gardener in the House?

Did you happen to water them from your domestic water source, and do you have a water softener that is injecting salt into your water stream? Sometimes newly transplanted stuff can be very susceptible to high salt content. @Brooks James gave some great advice. PH is a key component for soil health and different plants require different levels to thrive. The micro ingredients, magnesium copper etc also inhibit or amplify the plants ability to absorb nutrients From the soil. Once you know what your soil is doing the rest is easy!