DIFFERENT TYPES OF AGAR Mac Conkeyâs Agar plate MacConkey (also McConkey) agar is a culture medium designed to grow Gram-negative bacteria and stain them for lactose fermentation.he pattern of lactose fermentation and H 2 S production aids in the identification of the organism subbed to the plate. HE agar is designed to isolate and recover fecal bacteria belonging to the Enterobacteriaceae family. HE is particularly useful in isolating Salmonella and Shigella.
In fact, spring should be the only time for complete cutting back. Pruning hibiscus plants entirely helps rejuvenate them for summer blooming. Branch tips can be pinched, or tip pruned, throughout the season, however, to encourage bushier growth.
Hibiscus grows flower buds at the end of new branches, so you'll get more blooms this way. Give it a rest. Keep your hibiscus cool in winter (about 60Â°F/16Â°C) and allow soil to dry out between waterings. Growing hibiscus indoors is a little work, but worth it. You'll be rewarded with big, gorgeous flowers in vibrant colors. With good care, you'll enjoy your flowering plant for many years.