The Mexican sage industrial plant is a hardy perennial bush that develop to a height up to 39 inches . This sage variety is hardy to plant in USDA growing zones 8 through 10 but can be establish as an annual in cold climates . Mexican salvia produces long leafy stems with tall spikes of flowers . The plant is attractive when planted in large grouping or as a border .

Planting Location

select a planting location for a Mexican sage works that has a well - draining , sandy loam - type soil and full sun for six to eight hours each day . Test the soil pH of the planting area as Mexican sage grows good in a pH of 4.5 to 8 . sum basis rock candy sulfur and work it into the soil to bring down the pH numeral . Water the planting area well after amend with sulfur and get it rest for two week before embed .

How to Plant

Plant the Mexican salvia plant in a hole that is the same astuteness and twice as wide as the container the plant follow in . Amend the distant soil by shuffle in organic compost to increase the ground nourishing value and moisture holding ability . put the plant into the hole and fill amended soil around the theme testis . Gently jam the soil in place to remove aviation pockets . body of water the salvia munificently after planting to stimulate root word growth . Space Mexican salvia plants at a space of 18 to 24 inch .

Care and Maintenance

irrigate the Mexican sage plant each week to keep the soil moist during the turn season . The plant does not respond well to teetotal conditions . fertilise the Mexican sage plant twice a month during the produce season with a water - soluble fertilizer design for annual and perennial plants . Cut to remove flower clusters once they begin to pass off . Prune back the Mexican sage plant in other summertime by murder 1/3 to 1/2 of emergence throughout the entire industrial plant . This will promote bushy growth and prevent stems from violate due to spare weighting .

Propagation

spread the Mexican sage plant life by taking radical cuttings in midsummer from fresh growing . Dip the cut end in root internal secretion and cleave the cutting in a tray fill with adequate section peat moss , uncouth sand and perlite that has been moistened with water . Place the tray in a warm localization with indirect sunshine until roots have formed . Mexican sage can also be propagate by removing root and shank section that are touching the ground and forming theme . implant the rooted sections in a container or straight into a garden bottom and water well to keep the territory moist .

Problems

Monitor the Mexican sage plant for the formation of the fungus contagion foliage speckle . symptom come along as brown spots with dark centers on the leaves and stems . Remove and destroy infected stem and leaves and rake up any that have strike to the basis . Prevent and control a leaf smirch transmission by keeping the plants healthy with enough urine and fertilizer applications . Water at the ground level rather of spray plants , which splashes fungal spores to other works .

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