You may want to water with a weakened water soluble full spectrum fertilizer. especially if the second set of leaves have come on. There is nothing in the starter mix usually unless you bought some where it was added.
Are you growing them inside? You say they are in coconut shells. If they are inside you need to give them light. You can go to the box stores and buy a fluorescent fixture. Keep it about 6" from the tops of the plants. I may be reading this wrong. Not sure.Planted seeds. all looked great. I planted way to soon. I know that for next year. Butternut and spaghetti squash looked great but now are turning yellow. how do I fix this?
growing inside have 2 fluorescent. they are about 6.5 inches away.Are you growing them inside? You say they are in coconut shells. If they are inside you need to give them light. You can go to the box stores and buy a fluorescent fixture. Keep it about 6" from the tops of the plants. I may be reading this wrong. Not sure.
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