maybe it's because the potting mix isn't the best for your marigolds, or if it's too hot from where you are, it may be soaking up all the water, thus not being the potting mix's fault. i suggest you call or go to Home Depot an ask for certain.
Potting soil does not grow. It is not a plant, but a medium in which to grow plants.
sand and potting soil
Potting soil does not grow. It is not a plant, but a medium in which to grow plants.
Yes. Growing plants is what potting soil is for.
potting soil and humus
Some plants grow better in certain types of potting soil
Don't store potting soil in an airtight container because potting soil is moist. The potting soil will grow mold if you do this. Just keep it in the bag you bought it in and tie the top shut.
I am a ninth grader and I am doing an experiment on which type of soil sugarsnap peas will grow the best in. I'm using regular soil, potting soil, red clay, and sand. So far the potting soil has sprouted and none of the others have !
Premixed sterile potting soil.
you can grow marigolds in interesting things such as gravel, shreaded newspaper, water, soil and fertilizer mix, and sand
yes regular soil has more nutrients because of worms and how their slime helps the soil stay moisturised and grow more nutrients but potting soil gives plants more nutrients to help them grow faster. Regular soil has more nutrients and potting soil doubles the amount
Green beans grow better in soil.