Some plant lovers just have a thing for “standards”—those elegant, tree-like plants with a tall, clear stem. Forsythia breeders have definitely taken notice! You can now find these cheerful, bright yellow spring bloomers grown specifically as high-stems. However, this unique shape does require a little extra TLC to keep it looking its best.
Where can I find a Forsythia standard?
If you’re looking for a pre-grown Forsythia standard, your best bet is a high-quality local nursery or a reputable online garden center. Most pros will ship them out right at the ideal planting time so they get the best start in your garden.
Can I train a Forsythia into a tree shape myself?
If you’ve got a bit of patience and a steady hand, you can actually train a young Forsythia into a standard yourself. It’s way cheaper than buying one, though it does take some time. Start by picking out a young plant with a strong, straight central leader (the main stem). Tie this stem to a sturdy support stake. Then, prune away any heavy side branches right against the main stem.
The goal is to let your Forsythia focus all its energy on growing a thick, tall trunk. This means you’ll need to regularly rub off or snip any new side shoots that pop up along the stem. Once the plant reaches your desired height, snip off the very top of the main leader to stop upward growth.
Now, the fun part: building the “head” or canopy. Encourage new growth at the top and trim those shoots back regularly to create a dense, bushy crown. Anything that sprouts below that crown needs to be cut off immediately. Stick with it, and in about three to five years, you’ll have your very own DIY Forsythia tree!
Step-by-Step: Training Your Standard
- Pick a healthy, vigorous shoot to be the trunk and tie it to a stake.
- Cut off all other competing ground shoots.
- Regularly remove new side growth and keep tying the main stem to the stake as it grows.
- Once it hits the height you want, “top” the plant by cutting the tip of the leader.
- Keep stripping away any unwanted growth on the trunk.
- Prune the crown regularly to encourage a bushy, rounded shape.
How do I care for a Forsythia standard?
As long as it’s in its favorite spot, a Forsythia standard is actually pretty low-maintenance, aside from the specific pruning. A little fertilizer in the summer and plenty of water during dry spells is usually all it takes to keep it happy.
Quick Tip: To ensure a massive explosion of yellow flowers, make sure you prune your standard at the right time of year (usually right after the blooms fade!).
