  At about 3 to 4 months. You really need to separate the mother and foal when it is time to wean. The mother will nurse the foal for as long as a year if you let her. Mos â¦ t foals are weaned around 4-6 months of age.However, studys show that foals weaned too early are more likely to develope vices. The best thing to do would let the mare decide when it is time to wean. â¦ t 4 months the calf should be weaned. For beef calves, they should be weaned when they are 6 to 8 months of age by separating them from their mothers for a few weeks to several months.
Cool Storage Temperature. Keeping your grass seed in a cool storage area is the best way to retain viability. Preferably, the storage area should have no windows so there is no direct sunlight penetration. If you maintain a consistently cool storage area, grass seed may last for 2 to 3 years. However, you will see a drop in germination rates over time since some weakened seeds will not sprout even if they were stored under the best conditions.
Being living organisms, these seeds interact with the surrounding air and moisture, which can change their germination chances. Unopened grass seed may last longer than an opened bag, but how you store them makes a difference in how long the seeds will remain viable.eeds and Moisture. Seeds naturally exchange moisture with the air, beginning with their initial development. An unopened bag of grass seed lasts longer if it was harvested in dry conditions. With dry air surrounding the seeds in the field, they do not absorb as much moisture as they enter storage.