We combine fine peat, for efficient water management and nutrient retention, with control release fertiliser. Geraniums benefit from a pH of around 6.5, no lower than 5.5. Peat is naturally quite acidic so we add an element of magnesium lime to create the optimum pH for Geranium growth.
Best planted in areas where they will be exposed to at least 6 – 8 hours of sunlight per day, Geraniums favour moist, free draining soil. It is also best to mulch the plants to help retain water throughout the growing season.
For mulches see our Barks and Composts pages
Not know how much you need? Scroll down to the Calculator tab, enter your measurements and we wil tell you how much you need.
Available in Loose Loads & Bulk Bags.
20 litre bags are available subject to minimum order, please contact us for further details.