Question

why should we not water plants using a pipe
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Answer 1

Answer:

Different Watering for Different Plants

Roots in the ground can only be watered from above unless special irrigation pipes or funnels, tubes or similar are fitted which is well worthwhile. It's better not to wet most plants as this can cause problems such as fungal diseases -and much will just evaporate away anyway.

Hope it helps you

Answer 2

Answer:

Roots in the ground can only be watered from above unless special irrigation pipes or funnels, tubes or similar are fitted which is well worthwhile. ... It's better not to wet most plants as this can cause problems such as fungal diseases -and much will just evaporate away anyway.