The temperature in your grow room is very important for the photosynthesis of your marijuana plants. For example, low temperatures reduces evaporation through the leaves. The result is that the suction force, which takes up nutrients via the roots, becomes smaller.
Yes, you can make contributions to your IRA, subject to the IRS annual contribution limits ($5,500 for the 2015 tax year, $6,500 if you're age 50 or older). But you must keep Roth IRA and traditional IRA money separate.
Each year, you can contribute any amount up to the maximum amount. And, you can contribute at any time during the year. Because of the IRA tax benefits (see next section), the deadline for making contributions is tied to the date by which your income tax returns must be filed.For example, IRA contributions for 2011 must be made by April 15, 2012. Traditional Individual Retirement Account (IRA). 2  The Traditional IRA was the first type of IRA to be established. 3  Contributions you make to these types of plans: 4  Can lower your taxable income by the amount of your contribution, if your income doesnât exceed a certain amount.