1. The upper seeds of Xanthium show constantly less catalase activity per unit of dry substance than the lower seeds. 2. Catalase activity is relatively stable in dry stored seeds, for several months.

Looking for information regarding seed germination? Whether you’re a novice or an advanced cannabis grower, this is the guide for you. High Times Cultivation Editor Nico Escondido answers all of your ...

You can give your flower and vegetable garden a head start and save money by knowing how to germinate seeds. With the right amount of heat and moisture, starting seeds indoors is simple. When the ...

Seeds are easy yet complicated to germinate. In general, seeds need oxygen and moisture to sprout, followed by light and the right soil and temperature to grow. Each type of seed has its own set of ...

Claudia Scheler, Karin Weitbrecht, Simon P. Pearce, Anthony Hampstead, Annette Büttner-Mainik, Kieran J.D. Lee, Antje Voegele, Krystyna Oracz, Bas J.W. Dekkers, Xiaofeng Wang, Andrew T.A. Wood, Leónie ...

A hand full of grass seeds held over a bright green lawn. - Alex PakhoMovie/Shutterstock One tip for growing grass seed fast is to pre-germinate your seeds. Pre-germinating is when you soak your seeds ...