First advantage is that by using garden seeds for organic gardening, there is a control on everything about own garden. And therefore there is no need to use chemical fertilizers and pesticides for growing own organic garden. Manure can be employed along with organic pesticide techniques to grow plants. When it comes to getting plants, they have been grown using chemicals, so in case of using organic things on them, they will not be able to adapt. Thus it is suggested to use garden seeds to start organic gardening instead of using plants.
Secondly, it is pretty important to understand that the plants, which are needed to grow in the garden, are grown in temperature controlled environments of green houses. These plants get proper care such as controlled weather, controlled temperature and water at correct timings in these nurseries. But these plants will not be able to stand against unstable moisture conditions and temperatures if planted in the organic garden. These plants do survive, but at a very low rate as compared to garden seeds, and thus it is not a good idea to use these plants for making the garden.
Third reason for giving preference of garden seeds over plants is the low cost of these seeds than plants. Getting plants for the garden become expensive because of high rates charged by these nurseries.
The last reason is that there are limited options while buying plants. Both local shops and online stores offer you various types of seeds, whereas plants can be bought from local nursery only. There are various online stores from where these garden seeds can be obtained.
By knowing all the reasons why garden seeds are better than buying plants for the garden, these seeds can be obtained from any trusted source. For getting high quality seeds for the garden, it should be ensured that the sources, which are being used, must be a trusted one.