These three ingredients can help make a big difference in your testosterone levels.
Most gardenia blossoms are white, cream or ivory. Gardenias (Gardenia spp.) are fragrant southern plants native to China and Hawaii. The blossoms can be single or double, and petal shapes range from long and thin to full and round.
The blue Hydrangias like an acid soil to stay blue and if you want pink use a more alcaline soil, adding potting soil made for Rhododendrons will alter the colour of blue and help make it darker blue as this soil has acidity added to it. Hope this helps some.