How big does Aunt Ruby's German Green Tomato (Solanum lycopersicum "Aunt Ruby's German Green") get?

Indoor size vs how big it gets in the wild

Aunt Ruby's German Green Tomato reaches its full size within one growing season — there is no "long-term" size, just how big it gets before you harvest or it dies back. Indoors and in a pot, expect 1.8-2.4 m tall vines. In the ground with no restriction it is a completely different plant — fruit typically 280-450 g — which is why the pot, the light and the pruning matter so much for the size you actually end up with.

It sizes up fast and once, racing from seedling to full size in a single season; after cropping it is finished, so size is a within-season question.

Growth rate and years to mature

Aunt Ruby's German Green Tomato is a fast grower. Realistically, expect a single growing season — it reaches full size in one year, then is done. Its feeding profile backs this up: feed at planting with balanced compost, then switch to a higher-potassium tomato feed every 10-14 days once flowering begins. avoid excess nitrogen, which delays this already-long-season fruit.

Want this turned into the right next pot at the right moment? The pot size calculator and the aunt ruby's german green tomato repotting guide cover when and how much to size up — pot size is one of the biggest levers on how fast aunt ruby's german green tomato grows.

How to keep aunt ruby's german green tomato smaller

You are not stuck with the maximum size. For aunt ruby's german green tomato specifically, these are the levers, in order of impact:

• Choose a compact or dwarf variety of aunt ruby's german green tomato from the start — that is the most reliable size control for an annual.
• Grow it in a smaller container to naturally limit how large it gets.
• For some crops, pinching or pruning the growing tips keeps the plant shorter and bushier.
• Sow a little later or space plants closer if you specifically want smaller individual plants.

How to grow aunt ruby's german green tomato bigger or faster

If you want it to fill the space sooner, push the conditions rather than hoping — for aunt ruby's german green tomato the accelerators are:

• Full sun, warm soil and steady water are what drive a crop to full size fastest.
• Sow at the right time for your zone so it gets the whole season to size up.
• Feed appropriately for the crop and never let it check (stall) from drought or cold.

Light is almost always the ceiling. The aunt ruby's german green tomato light requirements page covers exactly how bright a spot it needs to grow at its potential instead of stalling.

When aunt ruby's german green tomato outgrows the room (or the pot)

"Too big" usually arrives as one of these signs for aunt ruby's german green tomato:

• It sprawls beyond its bed or container before harvest — usually a spacing or support issue.
• It flops or needs staking once it hits full height.
• Once it has fruited or bolted, it is at its final size for good — the next plant is a new sowing.

If it is the pot rather than the room, it is a repotting job, not a goodbye — see the aunt ruby's german green tomato repotting guide. If you want more of this plant instead of a bigger one, the aunt ruby's german green tomato propagation guide turns prunings into new plants.

Aunt Ruby's German Green Tomato size — frequently asked questions

Keep reading

• Aunt Ruby's German Green Tomato care — the full brief (light, water, soil, problems, pet safety)
• Aunt Ruby's German Green Tomato repotting — when a bigger pot helps and when it hurts
• Aunt Ruby's German Green Tomato propagation — turn prunings into new plants
• Aunt Ruby's German Green Tomato light needs — the real ceiling on its size
• How big does tomato get?
• How big does pepper get?
• How big does cucumber get?
• All 5561plant size & growth-rate guides