Planting & Care Tips
Planting in the Ground
You can plant your 3-gallon roses in the ground whenever it is not frozen, though there are specific times of year that are best. For our USDA Hardiness Zone, we recommend planting your rose(s) in either the spring or in the fall. Planting in the heat of the summer can cause added stress to your rose but frequent deep watering for 2 - 3 weeks after planting can help alleviate this. Roses prefer 5 - 6 hours of sun daily. When planting, we dig a hole 18" x 18" x 18" minimum. We then take compost, the potting mix the rose was growing in when it was in the pot, and the existing soil from the hole we've dug and mix that all together. Given the size of the roots, you will probably need to backfill the hole slightly - the main intention was to loosen the soil and add organic material where the roots will grow. For our roses that are grafted (which is notated in the description on our website for each rose), we plant the graft just below the soil. We like to fill the hole with water at this point. It serves 2 purposes: 1. To see how quickly water drains out of the hole - (if it sits there and does drain, you have a problem!), and 2. To wet the area where the rose is about to be planted.
Plant the rose at roughly the same level it was in the pot, but keep in mind while planting that the soil will most likely settle a bit, so we typically mound it up around the base of the rose a little bit. While planting, you want to make sure to eliminate any potential air pockets around the roots - you want them to be completely touching soil. We also recommend adding a layer of mulch to help retain moisture and keep weeds down.
Fertilizer
All of our roses are fertilized with products approved for organic gardening. While they are in their 3-gallon pots, we typically fertilize them with 1/2 cup of "Rose Tone" fertilizer once a month and supplement with "Neptune's Harvest" fish fertilizer every other week.
Once they're planted in-ground, we fertilize them as we normally would for the rest of our roses, making sure to stop fertilizing about 6 weeks before the anticipated first frost in fall/winter, so they'll have time to harden off for the winter.
Watering
You should water roses slowly while in the pots. We prefer to do a little bit of water in each pot very slowly, going rose to rose, and then going back over them all again. If you do too much water too quickly, it tends to just run out of the bottom of the pot. You don't want the roses to be in soggy soil - this leads to the roots rotting and potentially all sorts of fungal issues, fungus gnats, etc. While in pots we typically wait until the top layer gets slightly dry (but not dry the entire way through) to water. If the potting mix gets completely dry, it tends to become hydrophobic, making it more difficult to absorb water. If it gets to that stage, we recommend filling a bowl with water and sitting the pot inside of the bowl to absorb water from the bottom.
Once the rose is planted in the ground, we recommend frequent but again, slow, watering for the first 2 - 3 weeks while the rose is getting established. As the roses get more established, they can be watered less frequently. Ideally, you'll want about 1" of water per week (whether from irrigation or rain).
Pruning
We recommend not pruning your roses from us for the first year or so until they are well-established (except to remove dead canes). You can deadhead your repeat bloomers to encourage repeating flushes.
Spraying
We try very hard to be "no spray" as much as possible. Occasionally, we have an issue arise where we do spray the roses. When this happens, again, we use only products approved for organic gardening. Typically something like Bonide Copper Fungicide.
Winter Protection
Depending on your zone, you may want to do some winter protection for your roses. This is often as simple as adding a fresh layer of mulch. Some may want to add a layer of burlap wrapped around the rose. Some fashion cones out of newspapers and fill them with leaves to insulate around the roses. This is something that we suggest reaching out to your local Consulting Rosarians for advice for your specific area through the American Rose Society's website.