nitrogen and phosphorous
To make plant grow faster
photosynthesis...your plant needs light to grow. or if u want to to grow good use miracle grow..
yes all plant need light to grow
potato
yes
Different species of plant need different soil types to grow and thrive.
The new plant if cross pollinated need to have its pollinators at that place for its success to grow and multiply.
No, a plant cannot grow in a vacuum chamber because plants need carbon dioxide from the air for photosynthesis to occur. Without carbon dioxide, the plant will not be able to produce energy and will eventually die. Additionally, water will evaporate more quickly in a vacuum, causing the plant to dry out.
Photosynthesis
You need to state what place before I can answer you.
They grow on plants. (Like tomatoes). You need to plant the seeds in the soil. Then the plant grows and watermelon is it's fruit.
becasue without it plants cant grow to be healthy