Jobes evergreen capitulum take plant food that is easy released into the dirt around the evergreen plant . These fertilizer spikes last around 3 months before you will need to supervene upon them . The benefits of slow - release , spike fertilizers are two - fold . You lower the risk of combust your evergreen through too much fertilizer implement at once , and you save yourself some clip and effort – when you habituate these fertilizer spikes , you do not have to mix fertilizer and pour it around the plant .
Step 1
Estimate the evergreen ’s trunk diam . If using these for a tree , you will want one fertilizer stiletto heel for every in of trunk diameter , according to Gardenharvestsupply.com . If you are using these spikes for an evergreen bush , use one spike heel per 3 feet of tiptop .
Step 2
Place the spikes at equal duration apart around the tree . You ’ll be inserting the spikes at the drip tune ( where body of water runs off the outer leaves ) of the tree and not near the luggage compartment . If using these on a shrub , practice a swayer to evaluate out 4 to 5 in from the body / radical .
Step 3
Place the spike point down and gently forge it into the soil ( when you land up , the top of the spike should be below the top of the land ) with a mallet or hammer . If the ground is hard and dry , you may need to create a starter cakehole using a small helping hand spade .
Step 4
Water around the tree or shrub , after inserting the spikes , to give the fertilizer a good start .
Fertilizer Spikes Work?
Fertilizer is important for most plant . It replenish or adds nutrients and minerals to the soil and encourage vegetative emergence or increase blooming and fruiting . Many moderate methanal , but others are wholly organic . They are actually plan to be hammered into the earth . Although plant food stiletto heel manufacturers may claim that the spikes take the shot out of fertilizing , that claim is true only up to a point . The spindle work out , but you still have to calculate how much plant food to utilise for your specific plants . In addition , the nutrients usually do n’t distribute evenly over soil , unlike liquidity or granulate fertiliser when they are applied decent . When to fertilize a lawn depend on its type of grass . Cool - weather veggie that maturate quickly usually do not benefit from slow- or controlled - discharge fertilizers such as those in spike , but warm - season crops can do good from such fertiliser utilize during planting time , according to a National Gardening Association website article .
Things Needed
Tip
Replace the spikes every 90 days ( 3 months ) at minimum for best results . Jobes offers several types of fertilize spikes – evergreen fertilizer spikes have a rule good accommodate for evergreen trees and shrub . Using other Jobes plant food formula on evergreen may not yield desired results .
