houseplant get their nutrients from quality potting soil . It can be purchased at garden centre or mixed at nursing home . legion soil amendments , linden tree for example , are usable to suit the needs of specific plant species . Dolomitic lime is a course that , like others , adjusts soil pH , but it also address specific houseplant deficiencies .

What is Dolomitic Lime?

Dolomitic lime check Ca carbonate and magnesium carbonate . It is derived from limestone . Its quality variegate between manufacturer , which let dissimilar sum of money of contaminants like clay .

How Dolomitic Lime Affects Houseplant Soil pH

Dolomitic lime tree nurture the pH of houseplant territory , thereby making it more alkaline . This is necessary because potting soils comprise gamy levels of peat can be acidulous . Houseplants favour a neutral pH of 7 . Meters that measuring pH are an significant prick for the home gardener .

Nutrient Benefits for Houseplants

Dolomitic lime will correct a potting soil that has a Mg lack . This is vital for photosynthesis , the process by which plants make food . First it supplies magnesium , and then it makes survive magnesium possible to absorb .

Signs Dolomitic Lime is Needed

When soil becomes too acid , plant are not able to absorb Mg or other nutrient . Their leaves fade and growth is minimum . blossom houseplants will go to do so .

houseplant show atomic number 12 deficiencies specifically on older leaves , and it appears in level . First leaves are light green . leave then show yellowing along vena and edges . This can be confused with lack of iron . last , the edges curl and plough purple .

Time Frame

Dolomitic birdlime is often sold in a pelletized form , which is take in more tardily than powdered linden . Apply at least three month before the grow season so that it will be available when houseplants need it . While quicker - absorbing limes are uncommitted for use of goods and services on houseplants , they are not recommended due to their tendency to sting the plant .

Safety

A rule of pollex is the quicker the change of lime tree is absorbed , the gentle it can combust you or your flora . combust is especially a trouble with builder ’s slaked lime . Dolomitic lime is not as rough as other physique , but follow safety admonition on the label . Wear boxing glove and avoid apply it where it is potential to become airborne .

Application Rates

References

…